943421388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^3$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 2896158720

約数和(自身を除く): 1952737332

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 31, 39, 42, 52, 58, 62, 78, 84, 87, 91, 93, 116, 124, 156, 174, 182, 186, 203, 217, 273, 348, 364, 372, 377, 403, 406, 434, 546, 609, 651, 754, 806, 812, 868, 899, 961, 1092, 1131, 1209, 1218, 1302, 1508, 1612, 1798, 1922, 2262, 2418, 2436, 2604, 2639, 2697, 2821, 2883, 3596, 3844, 4524, 4836, 5278, 5394, 5642, 5766, 6293, 6727, 7917, 8463, 10556, 10788, 11284, 11532, 11687, 12493, 12586, 13454, 15834, 16926, 18879, 20181, 23374, 24986, 25172, 26908, 27869, 29791, 31668, 33852, 35061, 37479, 37758, 40362, 46748, 49972, 55738, 59582, 70122, 74958, 75516, 80724, 81809, 83607, 87451, 89373, 111476, 119164, 140244, 149916, 163618, 167214, 174902, 178746, 195083, 208537, 245427, 262353, 327236, 334428, 349804, 357492, 362297, 387283, 390166, 417074, 490854, 524706, 585249, 625611, 724594, 774566, 780332, 834148, 863939, 981708, 1049412, 1086891, 1161849, 1170498, 1251222, 1449188, 1549132, 1727878, 2173782, 2323698, 2340996, 2502444, 2536079, 2591817, 2710981, 3455756, 4347564, 4647396, 5072158, 5183634, 5421962, 6047573, 7608237, 8132943, 10144316, 10367268, 10843924, 11231207, 12095146, 15216474, 16265886, 18142719, 22462414, 24190292, 30432948, 32531772, 33693621, 36285438, 44924828, 67387242, 72570876, 78618449, 134774484, 157236898, 235855347, 314473796, 471710694, 943421388]

約数ペア:

[(1, 943421388), (2, 471710694), (3, 314473796), (4, 235855347), (6, 157236898), (7, 134774484), (12, 78618449), (13, 72570876), (14, 67387242), (21, 44924828), (26, 36285438), (28, 33693621), (29, 32531772), (31, 30432948), (39, 24190292), (42, 22462414), (52, 18142719), (58, 16265886), (62, 15216474), (78, 12095146), (84, 11231207), (87, 10843924), (91, 10367268), (93, 10144316), (116, 8132943), (124, 7608237), (156, 6047573), (174, 5421962), (182, 5183634), (186, 5072158), (203, 4647396), (217, 4347564), (273, 3455756), (348, 2710981), (364, 2591817), (372, 2536079), (377, 2502444), (403, 2340996), (406, 2323698), (434, 2173782), (546, 1727878), (609, 1549132), (651, 1449188), (754, 1251222), (806, 1170498), (812, 1161849), (868, 1086891), (899, 1049412), (961, 981708), (1092, 863939), (1131, 834148), (1209, 780332), (1218, 774566), (1302, 724594), (1508, 625611), (1612, 585249), (1798, 524706), (1922, 490854), (2262, 417074), (2418, 390166), (2436, 387283), (2604, 362297), (2639, 357492), (2697, 349804), (2821, 334428), (2883, 327236), (3596, 262353), (3844, 245427), (4524, 208537), (4836, 195083), (5278, 178746), (5394, 174902), (5642, 167214), (5766, 163618), (6293, 149916), (6727, 140244), (7917, 119164), (8463, 111476), (10556, 89373), (10788, 87451), (11284, 83607), (11532, 81809), (11687, 80724), (12493, 75516), (12586, 74958), (13454, 70122), (15834, 59582), (16926, 55738), (18879, 49972), (20181, 46748), (23374, 40362), (24986, 37758), (25172, 37479), (26908, 35061), (27869, 33852), (29791, 31668)]