7195509076

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 16058058240

約数和(自身を除く): 8862549164

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 157, 196, 217, 266, 314, 397, 434, 532, 589, 628, 794, 868, 931, 1099, 1178, 1519, 1588, 1862, 2198, 2356, 2779, 2983, 3038, 3724, 4123, 4396, 4867, 5558, 5966, 6076, 7543, 7693, 8246, 9734, 11116, 11932, 12307, 15086, 15386, 16492, 19453, 19468, 20881, 24614, 28861, 30172, 30772, 34069, 38906, 41762, 49228, 52801, 57722, 62329, 68138, 77812, 83524, 86149, 92473, 105602, 115444, 124658, 136276, 146167, 172298, 184946, 211204, 233833, 238483, 249316, 292334, 344596, 369607, 369892, 436303, 467666, 476966, 584668, 603043, 647311, 739214, 872606, 935332, 953932, 1184251, 1206086, 1294622, 1478428, 1636831, 1745212, 1932199, 2368502, 2412172, 2589244, 3054121, 3273662, 3864398, 4531177, 4737004, 6108242, 6547324, 7728796, 8289757, 9062354, 11457817, 12216484, 13525393, 16579514, 18124708, 22915634, 27050786, 33159028, 36711781, 45831268, 54101572, 58028299, 73423562, 94677751, 116056598, 146847124, 189355502, 232113196, 256982467, 378711004, 513964934, 1027929868, 1798877269, 3597754538, 7195509076]

約数ペア:

[(1, 7195509076), (2, 3597754538), (4, 1798877269), (7, 1027929868), (14, 513964934), (19, 378711004), (28, 256982467), (31, 232113196), (38, 189355502), (49, 146847124), (62, 116056598), (76, 94677751), (98, 73423562), (124, 58028299), (133, 54101572), (157, 45831268), (196, 36711781), (217, 33159028), (266, 27050786), (314, 22915634), (397, 18124708), (434, 16579514), (532, 13525393), (589, 12216484), (628, 11457817), (794, 9062354), (868, 8289757), (931, 7728796), (1099, 6547324), (1178, 6108242), (1519, 4737004), (1588, 4531177), (1862, 3864398), (2198, 3273662), (2356, 3054121), (2779, 2589244), (2983, 2412172), (3038, 2368502), (3724, 1932199), (4123, 1745212), (4396, 1636831), (4867, 1478428), (5558, 1294622), (5966, 1206086), (6076, 1184251), (7543, 953932), (7693, 935332), (8246, 872606), (9734, 739214), (11116, 647311), (11932, 603043), (12307, 584668), (15086, 476966), (15386, 467666), (16492, 436303), (19453, 369892), (19468, 369607), (20881, 344596), (24614, 292334), (28861, 249316), (30172, 238483), (30772, 233833), (34069, 211204), (38906, 184946), (41762, 172298), (49228, 146167), (52801, 136276), (57722, 124658), (62329, 115444), (68138, 105602), (77812, 92473), (83524, 86149)]