64240292376

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43411}}^1$

素因数の和:43487

約数の個数: 256

約数和(自身を含む): 210044620800

約数和(自身を除く): 145804328424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 31, 34, 36, 39, 51, 52, 54, 62, 68, 72, 78, 93, 102, 104, 108, 117, 124, 136, 153, 156, 186, 204, 216, 221, 234, 248, 279, 306, 312, 351, 372, 403, 408, 442, 459, 468, 527, 558, 612, 663, 702, 744, 806, 837, 884, 918, 936, 1054, 1116, 1209, 1224, 1326, 1404, 1581, 1612, 1674, 1768, 1836, 1989, 2108, 2232, 2418, 2652, 2808, 3162, 3224, 3348, 3627, 3672, 3978, 4216, 4743, 4836, 5304, 5967, 6324, 6696, 6851, 7254, 7956, 9486, 9672, 10881, 11934, 12648, 13702, 14229, 14508, 15912, 18972, 20553, 21762, 23868, 27404, 28458, 29016, 37944, 41106, 43411, 43524, 47736, 54808, 56916, 61659, 82212, 86822, 87048, 113832, 123318, 130233, 164424, 173644, 184977, 246636, 260466, 347288, 369954, 390699, 493272, 520932, 564343, 737987, 739908, 781398, 1041864, 1128686, 1172097, 1345741, 1475974, 1479816, 1562796, 1693029, 2213961, 2257372, 2344194, 2691482, 2951948, 3125592, 3386058, 4037223, 4427922, 4514744, 4688388, 5079087, 5382964, 5903896, 6641883, 6772116, 8074446, 8855844, 9376776, 9593831, 10158174, 10765928, 12111669, 13283766, 13544232, 15237261, 16148892, 17494633, 17711688, 19187662, 19925649, 20316348, 22877597, 24223338, 26567532, 28781493, 30474522, 32297784, 34989266, 36335007, 38375324, 39851298, 40632696, 45755194, 48446676, 52483899, 53135064, 57562986, 60949044, 68632791, 69978532, 72670014, 76750648, 79702596, 86344479, 91510388, 96893352, 104967798, 115125972, 121898088, 137265582, 139957064, 145340028, 157451697, 159405192, 172688958, 183020776, 205898373, 209935596, 230251944, 259033437, 274531164, 290680056, 297408761, 314903394, 345377916, 411796746, 419871192, 472355091, 518066874, 549062328, 594817522, 617695119, 629806788, 690755832, 823593492, 892226283, 944710182, 1036133748, 1189635044, 1235390238, 1259613576, 1647186984, 1784452566, 1889420364, 2072267496, 2379270088, 2470780476, 2676678849, 3568905132, 3778840728, 4941560952, 5353357698, 7137810264, 8030036547, 10706715396, 16060073094, 21413430792, 32120146188, 64240292376]

約数ペア:

[(1, 64240292376), (2, 32120146188), (3, 21413430792), (4, 16060073094), (6, 10706715396), (8, 8030036547), (9, 7137810264), (12, 5353357698), (13, 4941560952), (17, 3778840728), (18, 3568905132), (24, 2676678849), (26, 2470780476), (27, 2379270088), (31, 2072267496), (34, 1889420364), (36, 1784452566), (39, 1647186984), (51, 1259613576), (52, 1235390238), (54, 1189635044), (62, 1036133748), (68, 944710182), (72, 892226283), (78, 823593492), (93, 690755832), (102, 629806788), (104, 617695119), (108, 594817522), (117, 549062328), (124, 518066874), (136, 472355091), (153, 419871192), (156, 411796746), (186, 345377916), (204, 314903394), (216, 297408761), (221, 290680056), (234, 274531164), (248, 259033437), (279, 230251944), (306, 209935596), (312, 205898373), (351, 183020776), (372, 172688958), (403, 159405192), (408, 157451697), (442, 145340028), (459, 139957064), (468, 137265582), (527, 121898088), (558, 115125972), (612, 104967798), (663, 96893352), (702, 91510388), (744, 86344479), (806, 79702596), (837, 76750648), (884, 72670014), (918, 69978532), (936, 68632791), (1054, 60949044), (1116, 57562986), (1209, 53135064), (1224, 52483899), (1326, 48446676), (1404, 45755194), (1581, 40632696), (1612, 39851298), (1674, 38375324), (1768, 36335007), (1836, 34989266), (1989, 32297784), (2108, 30474522), (2232, 28781493), (2418, 26567532), (2652, 24223338), (2808, 22877597), (3162, 20316348), (3224, 19925649), (3348, 19187662), (3627, 17711688), (3672, 17494633), (3978, 16148892), (4216, 15237261), (4743, 13544232), (4836, 13283766), (5304, 12111669), (5967, 10765928), (6324, 10158174), (6696, 9593831), (6851, 9376776), (7254, 8855844), (7956, 8074446), (9486, 6772116), (9672, 6641883), (10881, 5903896), (11934, 5382964), (12648, 5079087), (13702, 4688388), (14229, 4514744), (14508, 4427922), (15912, 4037223), (18972, 3386058), (20553, 3125592), (21762, 2951948), (23868, 2691482), (27404, 2344194), (28458, 2257372), (29016, 2213961), (37944, 1693029), (41106, 1562796), (43411, 1479816), (43524, 1475974), (47736, 1345741), (54808, 1172097), (56916, 1128686), (61659, 1041864), (82212, 781398), (86822, 739908), (87048, 737987), (113832, 564343), (123318, 520932), (130233, 493272), (164424, 390699), (173644, 369954), (184977, 347288), (246636, 260466)]