21102912288

素因数分解:

$2^5\times 3^3\times {\mathrm{79}}^1\times {\mathrm{309173}}^1$

素因数の和:309271

約数の個数: 96

約数和(自身を含む): 62329478400

約数和(自身を除く): 41226566112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 96, 108, 144, 158, 216, 237, 288, 316, 432, 474, 632, 711, 864, 948, 1264, 1422, 1896, 2133, 2528, 2844, 3792, 4266, 5688, 7584, 8532, 11376, 17064, 22752, 34128, 68256, 309173, 618346, 927519, 1236692, 1855038, 2473384, 2782557, 3710076, 4946768, 5565114, 7420152, 8347671, 9893536, 11130228, 14840304, 16695342, 22260456, 24424667, 29680608, 33390684, 44520912, 48849334, 66781368, 73274001, 89041824, 97698668, 133562736, 146548002, 195397336, 219822003, 267125472, 293096004, 390794672, 439644006, 586192008, 659466009, 781589344, 879288012, 1172384016, 1318932018, 1758576024, 2344768032, 2637864036, 3517152048, 5275728072, 7034304096, 10551456144, 21102912288]

約数ペア:

[(1, 21102912288), (2, 10551456144), (3, 7034304096), (4, 5275728072), (6, 3517152048), (8, 2637864036), (9, 2344768032), (12, 1758576024), (16, 1318932018), (18, 1172384016), (24, 879288012), (27, 781589344), (32, 659466009), (36, 586192008), (48, 439644006), (54, 390794672), (72, 293096004), (79, 267125472), (96, 219822003), (108, 195397336), (144, 146548002), (158, 133562736), (216, 97698668), (237, 89041824), (288, 73274001), (316, 66781368), (432, 48849334), (474, 44520912), (632, 33390684), (711, 29680608), (864, 24424667), (948, 22260456), (1264, 16695342), (1422, 14840304), (1896, 11130228), (2133, 9893536), (2528, 8347671), (2844, 7420152), (3792, 5565114), (4266, 4946768), (5688, 3710076), (7584, 2782557), (8532, 2473384), (11376, 1855038), (17064, 1236692), (22752, 927519), (34128, 618346), (68256, 309173)]