329656384

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:516

約数の個数: 112

約数和(自身を含む): 750539520

約数和(自身を除く): 420883136

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 37, 38, 64, 68, 74, 76, 136, 148, 152, 272, 296, 304, 323, 431, 544, 592, 608, 629, 646, 703, 862, 1088, 1184, 1216, 1258, 1292, 1406, 1724, 2368, 2516, 2584, 2812, 3448, 5032, 5168, 5624, 6896, 7327, 8189, 10064, 10336, 11248, 11951, 13792, 14654, 15947, 16378, 20128, 20672, 22496, 23902, 27584, 29308, 31894, 32756, 40256, 44992, 47804, 58616, 63788, 65512, 95608, 117232, 127576, 131024, 139213, 191216, 234464, 255152, 262048, 271099, 278426, 302993, 382432, 468928, 510304, 524096, 542198, 556852, 605986, 764864, 1020608, 1084396, 1113704, 1211972, 2168792, 2227408, 2423944, 4337584, 4454816, 4847888, 5150881, 8675168, 8909632, 9695776, 10301762, 17350336, 19391552, 20603524, 41207048, 82414096, 164828192, 329656384]

約数ペア:

[(1, 329656384), (2, 164828192), (4, 82414096), (8, 41207048), (16, 20603524), (17, 19391552), (19, 17350336), (32, 10301762), (34, 9695776), (37, 8909632), (38, 8675168), (64, 5150881), (68, 4847888), (74, 4454816), (76, 4337584), (136, 2423944), (148, 2227408), (152, 2168792), (272, 1211972), (296, 1113704), (304, 1084396), (323, 1020608), (431, 764864), (544, 605986), (592, 556852), (608, 542198), (629, 524096), (646, 510304), (703, 468928), (862, 382432), (1088, 302993), (1184, 278426), (1216, 271099), (1258, 262048), (1292, 255152), (1406, 234464), (1724, 191216), (2368, 139213), (2516, 131024), (2584, 127576), (2812, 117232), (3448, 95608), (5032, 65512), (5168, 63788), (5624, 58616), (6896, 47804), (7327, 44992), (8189, 40256), (10064, 32756), (10336, 31894), (11248, 29308), (11951, 27584), (13792, 23902), (14654, 22496), (15947, 20672), (16378, 20128)]