1898001288

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2069}}^1$

素因数の和:2252

約数の個数: 128

約数和(自身を含む): 5484672000

約数和(自身を除く): 3586670712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 137, 186, 216, 248, 274, 279, 372, 411, 548, 558, 744, 822, 837, 1096, 1116, 1233, 1644, 1674, 2069, 2232, 2466, 3288, 3348, 3699, 4138, 4247, 4932, 6207, 6696, 7398, 8276, 8494, 9864, 12414, 12741, 14796, 16552, 16988, 18621, 24828, 25482, 29592, 33976, 37242, 38223, 49656, 50964, 55863, 64139, 74484, 76446, 101928, 111726, 114669, 128278, 148968, 152892, 192417, 223452, 229338, 256556, 283453, 305784, 384834, 446904, 458676, 513112, 566906, 577251, 769668, 850359, 917352, 1133812, 1154502, 1539336, 1700718, 1731753, 2267624, 2309004, 2551077, 3401436, 3463506, 4618008, 5102154, 6802872, 6927012, 7653231, 8787043, 10204308, 13854024, 15306462, 17574086, 20408616, 26361129, 30612924, 35148172, 52722258, 61225848, 70296344, 79083387, 105444516, 158166774, 210889032, 237250161, 316333548, 474500322, 632667096, 949000644, 1898001288]

約数ペア:

[(1, 1898001288), (2, 949000644), (3, 632667096), (4, 474500322), (6, 316333548), (8, 237250161), (9, 210889032), (12, 158166774), (18, 105444516), (24, 79083387), (27, 70296344), (31, 61225848), (36, 52722258), (54, 35148172), (62, 30612924), (72, 26361129), (93, 20408616), (108, 17574086), (124, 15306462), (137, 13854024), (186, 10204308), (216, 8787043), (248, 7653231), (274, 6927012), (279, 6802872), (372, 5102154), (411, 4618008), (548, 3463506), (558, 3401436), (744, 2551077), (822, 2309004), (837, 2267624), (1096, 1731753), (1116, 1700718), (1233, 1539336), (1644, 1154502), (1674, 1133812), (2069, 917352), (2232, 850359), (2466, 769668), (3288, 577251), (3348, 566906), (3699, 513112), (4138, 458676), (4247, 446904), (4932, 384834), (6207, 305784), (6696, 283453), (7398, 256556), (8276, 229338), (8494, 223452), (9864, 192417), (12414, 152892), (12741, 148968), (14796, 128278), (16552, 114669), (16988, 111726), (18621, 101928), (24828, 76446), (25482, 74484), (29592, 64139), (33976, 55863), (37242, 50964), (38223, 49656)]