291374894088

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1\times {\mathrm{1459}}^1$

素因数の和:2217

約数の個数: 256

約数和(自身を含む): 860302080000

約数和(自身を除く): 568927185912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 61, 69, 72, 92, 108, 122, 138, 183, 184, 207, 216, 244, 276, 366, 414, 488, 549, 552, 621, 659, 732, 828, 1098, 1242, 1318, 1403, 1459, 1464, 1647, 1656, 1977, 2196, 2484, 2636, 2806, 2918, 3294, 3954, 4209, 4377, 4392, 4968, 5272, 5612, 5836, 5931, 6588, 7908, 8418, 8754, 11224, 11672, 11862, 12627, 13131, 13176, 15157, 15816, 16836, 17508, 17793, 23724, 25254, 26262, 30314, 33557, 33672, 35016, 35586, 37881, 39393, 40199, 45471, 47448, 50508, 52524, 60628, 67114, 71172, 75762, 78786, 80398, 88999, 90942, 100671, 101016, 105048, 120597, 121256, 134228, 136413, 142344, 151524, 157572, 160796, 177998, 181884, 201342, 241194, 266997, 268456, 272826, 302013, 303048, 315144, 321592, 355996, 361791, 363768, 402684, 409239, 482388, 533994, 545652, 604026, 711992, 723582, 800991, 805368, 818478, 906039, 924577, 961481, 964776, 1067988, 1085373, 1091304, 1208052, 1447164, 1601982, 1636956, 1812078, 1849154, 1922962, 2046977, 2135976, 2170746, 2402973, 2416104, 2773731, 2884443, 2894328, 3203964, 3273912, 3624156, 3698308, 3845924, 4093954, 4341492, 4805946, 5547462, 5768886, 6140931, 6407928, 7248312, 7396616, 7691848, 8187908, 8321193, 8653329, 8682984, 9611892, 11094924, 11537772, 12281862, 16375816, 16642386, 17306658, 18422793, 19223784, 22114063, 22189848, 23075544, 24563724, 24963579, 25959987, 33284772, 34613316, 36845586, 44228126, 49127448, 49927158, 51919974, 55268379, 58650341, 66342189, 66569544, 69226632, 73691172, 88456252, 99854316, 103839948, 110536758, 117300682, 132684378, 147382344, 175951023, 176912504, 199026567, 199708632, 207679896, 221073516, 234601364, 265368756, 351902046, 398053134, 442147032, 469202728, 527853069, 530737512, 597079701, 703804092, 796106268, 1055706138, 1194159402, 1348957843, 1407608184, 1583559207, 1592212536, 2111412276, 2388318804, 2697915686, 3167118414, 4046873529, 4222824552, 4776637608, 5395831372, 6334236828, 8093747058, 10791662744, 12140620587, 12668473656, 16187494116, 24281241174, 32374988232, 36421861761, 48562482348, 72843723522, 97124964696, 145687447044, 291374894088]

約数ペア:

[(1, 291374894088), (2, 145687447044), (3, 97124964696), (4, 72843723522), (6, 48562482348), (8, 36421861761), (9, 32374988232), (12, 24281241174), (18, 16187494116), (23, 12668473656), (24, 12140620587), (27, 10791662744), (36, 8093747058), (46, 6334236828), (54, 5395831372), (61, 4776637608), (69, 4222824552), (72, 4046873529), (92, 3167118414), (108, 2697915686), (122, 2388318804), (138, 2111412276), (183, 1592212536), (184, 1583559207), (207, 1407608184), (216, 1348957843), (244, 1194159402), (276, 1055706138), (366, 796106268), (414, 703804092), (488, 597079701), (549, 530737512), (552, 527853069), (621, 469202728), (659, 442147032), (732, 398053134), (828, 351902046), (1098, 265368756), (1242, 234601364), (1318, 221073516), (1403, 207679896), (1459, 199708632), (1464, 199026567), (1647, 176912504), (1656, 175951023), (1977, 147382344), (2196, 132684378), (2484, 117300682), (2636, 110536758), (2806, 103839948), (2918, 99854316), (3294, 88456252), (3954, 73691172), (4209, 69226632), (4377, 66569544), (4392, 66342189), (4968, 58650341), (5272, 55268379), (5612, 51919974), (5836, 49927158), (5931, 49127448), (6588, 44228126), (7908, 36845586), (8418, 34613316), (8754, 33284772), (11224, 25959987), (11672, 24963579), (11862, 24563724), (12627, 23075544), (13131, 22189848), (13176, 22114063), (15157, 19223784), (15816, 18422793), (16836, 17306658), (17508, 16642386), (17793, 16375816), (23724, 12281862), (25254, 11537772), (26262, 11094924), (30314, 9611892), (33557, 8682984), (33672, 8653329), (35016, 8321193), (35586, 8187908), (37881, 7691848), (39393, 7396616), (40199, 7248312), (45471, 6407928), (47448, 6140931), (50508, 5768886), (52524, 5547462), (60628, 4805946), (67114, 4341492), (71172, 4093954), (75762, 3845924), (78786, 3698308), (80398, 3624156), (88999, 3273912), (90942, 3203964), (100671, 2894328), (101016, 2884443), (105048, 2773731), (120597, 2416104), (121256, 2402973), (134228, 2170746), (136413, 2135976), (142344, 2046977), (151524, 1922962), (157572, 1849154), (160796, 1812078), (177998, 1636956), (181884, 1601982), (201342, 1447164), (241194, 1208052), (266997, 1091304), (268456, 1085373), (272826, 1067988), (302013, 964776), (303048, 961481), (315144, 924577), (321592, 906039), (355996, 818478), (361791, 805368), (363768, 800991), (402684, 723582), (409239, 711992), (482388, 604026), (533994, 545652)]