1261582128

素因数分解:

$2^4\times 3^5\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 240

約数和(自身を含む): 3867252480

約数和(自身を除く): 2605670352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 67, 72, 81, 87, 108, 116, 134, 144, 162, 167, 174, 201, 216, 232, 243, 261, 268, 324, 334, 348, 402, 432, 464, 486, 501, 522, 536, 603, 648, 668, 696, 783, 804, 972, 1002, 1044, 1072, 1206, 1296, 1336, 1392, 1503, 1566, 1608, 1809, 1943, 1944, 2004, 2088, 2349, 2412, 2672, 3006, 3132, 3216, 3618, 3886, 3888, 4008, 4176, 4509, 4698, 4824, 4843, 5427, 5829, 6012, 6264, 7047, 7236, 7772, 8016, 9018, 9396, 9648, 9686, 10854, 11189, 11658, 12024, 12528, 13527, 14094, 14472, 14529, 15544, 16281, 17487, 18036, 18792, 19372, 21708, 22378, 23316, 24048, 27054, 28188, 28944, 29058, 31088, 32562, 33567, 34974, 36072, 37584, 38744, 40581, 43416, 43587, 44756, 46632, 52461, 54108, 56376, 58116, 65124, 67134, 69948, 72144, 77488, 81162, 86832, 87174, 89512, 93264, 100701, 104922, 108216, 112752, 116232, 130248, 130761, 134268, 139896, 157383, 162324, 174348, 179024, 201402, 209844, 216432, 232464, 260496, 261522, 268536, 279792, 302103, 314766, 324481, 324648, 348696, 392283, 402804, 419688, 472149, 523044, 537072, 604206, 629532, 648962, 649296, 697392, 784566, 805608, 839376, 906309, 944298, 973443, 1046088, 1176849, 1208412, 1259064, 1297924, 1569132, 1611216, 1812618, 1888596, 1946886, 2092176, 2353698, 2416824, 2518128, 2595848, 2718927, 2920329, 3138264, 3625236, 3777192, 3893772, 4707396, 4833648, 5191696, 5437854, 5840658, 6276528, 7250472, 7554384, 7787544, 8760987, 9414792, 10875708, 11681316, 14500944, 15575088, 17521974, 18829584, 21751416, 23362632, 26282961, 35043948, 43502832, 46725264, 52565922, 70087896, 78848883, 105131844, 140175792, 157697766, 210263688, 315395532, 420527376, 630791064, 1261582128]

約数ペア:

[(1, 1261582128), (2, 630791064), (3, 420527376), (4, 315395532), (6, 210263688), (8, 157697766), (9, 140175792), (12, 105131844), (16, 78848883), (18, 70087896), (24, 52565922), (27, 46725264), (29, 43502832), (36, 35043948), (48, 26282961), (54, 23362632), (58, 21751416), (67, 18829584), (72, 17521974), (81, 15575088), (87, 14500944), (108, 11681316), (116, 10875708), (134, 9414792), (144, 8760987), (162, 7787544), (167, 7554384), (174, 7250472), (201, 6276528), (216, 5840658), (232, 5437854), (243, 5191696), (261, 4833648), (268, 4707396), (324, 3893772), (334, 3777192), (348, 3625236), (402, 3138264), (432, 2920329), (464, 2718927), (486, 2595848), (501, 2518128), (522, 2416824), (536, 2353698), (603, 2092176), (648, 1946886), (668, 1888596), (696, 1812618), (783, 1611216), (804, 1569132), (972, 1297924), (1002, 1259064), (1044, 1208412), (1072, 1176849), (1206, 1046088), (1296, 973443), (1336, 944298), (1392, 906309), (1503, 839376), (1566, 805608), (1608, 784566), (1809, 697392), (1943, 649296), (1944, 648962), (2004, 629532), (2088, 604206), (2349, 537072), (2412, 523044), (2672, 472149), (3006, 419688), (3132, 402804), (3216, 392283), (3618, 348696), (3886, 324648), (3888, 324481), (4008, 314766), (4176, 302103), (4509, 279792), (4698, 268536), (4824, 261522), (4843, 260496), (5427, 232464), (5829, 216432), (6012, 209844), (6264, 201402), (7047, 179024), (7236, 174348), (7772, 162324), (8016, 157383), (9018, 139896), (9396, 134268), (9648, 130761), (9686, 130248), (10854, 116232), (11189, 112752), (11658, 108216), (12024, 104922), (12528, 100701), (13527, 93264), (14094, 89512), (14472, 87174), (14529, 86832), (15544, 81162), (16281, 77488), (17487, 72144), (18036, 69948), (18792, 67134), (19372, 65124), (21708, 58116), (22378, 56376), (23316, 54108), (24048, 52461), (27054, 46632), (28188, 44756), (28944, 43587), (29058, 43416), (31088, 40581), (32562, 38744), (33567, 37584), (34974, 36072)]