1999302912

素因数分解:

$2^8\times 3^7\times {\mathrm{3571}}^1$

素因数の和:3608

約数の個数: 144

約数和(自身を含む): 5986957760

約数和(自身を除く): 3987654848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 729, 768, 864, 972, 1152, 1296, 1458, 1728, 1944, 2187, 2304, 2592, 2916, 3456, 3571, 3888, 4374, 5184, 5832, 6912, 7142, 7776, 8748, 10368, 10713, 11664, 14284, 15552, 17496, 20736, 21426, 23328, 28568, 31104, 32139, 34992, 42852, 46656, 57136, 62208, 64278, 69984, 85704, 93312, 96417, 114272, 128556, 139968, 171408, 186624, 192834, 228544, 257112, 279936, 289251, 342816, 385668, 457088, 514224, 559872, 578502, 685632, 771336, 867753, 914176, 1028448, 1157004, 1371264, 1542672, 1735506, 2056896, 2314008, 2603259, 2742528, 3085344, 3471012, 4113792, 4628016, 5206518, 6170688, 6942024, 7809777, 8227584, 9256032, 10413036, 12341376, 13884048, 15619554, 18512064, 20826072, 24682752, 27768096, 31239108, 37024128, 41652144, 55536192, 62478216, 74048256, 83304288, 111072384, 124956432, 166608576, 222144768, 249912864, 333217152, 499825728, 666434304, 999651456, 1999302912]

約数ペア:

[(1, 1999302912), (2, 999651456), (3, 666434304), (4, 499825728), (6, 333217152), (8, 249912864), (9, 222144768), (12, 166608576), (16, 124956432), (18, 111072384), (24, 83304288), (27, 74048256), (32, 62478216), (36, 55536192), (48, 41652144), (54, 37024128), (64, 31239108), (72, 27768096), (81, 24682752), (96, 20826072), (108, 18512064), (128, 15619554), (144, 13884048), (162, 12341376), (192, 10413036), (216, 9256032), (243, 8227584), (256, 7809777), (288, 6942024), (324, 6170688), (384, 5206518), (432, 4628016), (486, 4113792), (576, 3471012), (648, 3085344), (729, 2742528), (768, 2603259), (864, 2314008), (972, 2056896), (1152, 1735506), (1296, 1542672), (1458, 1371264), (1728, 1157004), (1944, 1028448), (2187, 914176), (2304, 867753), (2592, 771336), (2916, 685632), (3456, 578502), (3571, 559872), (3888, 514224), (4374, 457088), (5184, 385668), (5832, 342816), (6912, 289251), (7142, 279936), (7776, 257112), (8748, 228544), (10368, 192834), (10713, 186624), (11664, 171408), (14284, 139968), (15552, 128556), (17496, 114272), (20736, 96417), (21426, 93312), (23328, 85704), (28568, 69984), (31104, 64278), (32139, 62208), (34992, 57136), (42852, 46656)]