15207958892

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1400

約数の個数: 144

約数和(自身を含む): 33659640000

約数和(自身を除く): 18451681108

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 49, 73, 74, 92, 98, 146, 148, 161, 196, 259, 292, 322, 511, 518, 644, 851, 1022, 1036, 1127, 1249, 1679, 1702, 1813, 2044, 2254, 2498, 2701, 3358, 3404, 3577, 3626, 4508, 4996, 5402, 5957, 6716, 7154, 7252, 8743, 10804, 11753, 11914, 14308, 17486, 18907, 23506, 23828, 28727, 34972, 37814, 41699, 46213, 47012, 57454, 61201, 62123, 75628, 82271, 83398, 91177, 92426, 114908, 122402, 124246, 132349, 164542, 166796, 182354, 184852, 201089, 244804, 248492, 264698, 323491, 329084, 364708, 402178, 434861, 529396, 638239, 646982, 804356, 869722, 1062899, 1276478, 1293964, 1407623, 1739444, 2097071, 2125798, 2264437, 2552956, 2815246, 3044027, 3373549, 4194142, 4251596, 4467673, 4528874, 5630492, 6088054, 6747098, 7440293, 8388284, 8935346, 9057748, 12176108, 13494196, 14679497, 14880586, 17870692, 23614843, 29358994, 29761172, 47229686, 52082051, 58717988, 77591627, 94459372, 102756479, 104164102, 155183254, 165303901, 205512958, 208328204, 310366508, 330607802, 411025916, 543141389, 661215604, 1086282778, 2172565556, 3801989723, 7603979446, 15207958892]

約数ペア:

[(1, 15207958892), (2, 7603979446), (4, 3801989723), (7, 2172565556), (14, 1086282778), (23, 661215604), (28, 543141389), (37, 411025916), (46, 330607802), (49, 310366508), (73, 208328204), (74, 205512958), (92, 165303901), (98, 155183254), (146, 104164102), (148, 102756479), (161, 94459372), (196, 77591627), (259, 58717988), (292, 52082051), (322, 47229686), (511, 29761172), (518, 29358994), (644, 23614843), (851, 17870692), (1022, 14880586), (1036, 14679497), (1127, 13494196), (1249, 12176108), (1679, 9057748), (1702, 8935346), (1813, 8388284), (2044, 7440293), (2254, 6747098), (2498, 6088054), (2701, 5630492), (3358, 4528874), (3404, 4467673), (3577, 4251596), (3626, 4194142), (4508, 3373549), (4996, 3044027), (5402, 2815246), (5957, 2552956), (6716, 2264437), (7154, 2125798), (7252, 2097071), (8743, 1739444), (10804, 1407623), (11753, 1293964), (11914, 1276478), (14308, 1062899), (17486, 869722), (18907, 804356), (23506, 646982), (23828, 638239), (28727, 529396), (34972, 434861), (37814, 402178), (41699, 364708), (46213, 329084), (47012, 323491), (57454, 264698), (61201, 248492), (62123, 244804), (75628, 201089), (82271, 184852), (83398, 182354), (91177, 166796), (92426, 164542), (114908, 132349), (122402, 124246)]