946257946280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{619}}^1\times {\mathrm{3889}}^1$

素因数の和:4867

約数の個数: 128

約数和(自身を含む): 2208822912000

約数和(自身を除く): 1262564965720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 317, 619, 620, 634, 1238, 1240, 1268, 1585, 2476, 2536, 3095, 3170, 3889, 4952, 6190, 6340, 7778, 9827, 12380, 12680, 15556, 19189, 19445, 19654, 24760, 31112, 38378, 38890, 39308, 49135, 76756, 77780, 78616, 95945, 98270, 120559, 153512, 155560, 191890, 196223, 196540, 241118, 383780, 392446, 393080, 482236, 602795, 767560, 784892, 964472, 981115, 1205590, 1232813, 1569784, 1962230, 2407291, 2411180, 2465626, 3924460, 4814582, 4822360, 4931252, 6082913, 6164065, 7848920, 9629164, 9862504, 12036455, 12165826, 12328130, 19258328, 24072910, 24331652, 24656260, 30414565, 38217203, 48145820, 48663304, 49312520, 60829130, 74626021, 76434406, 96291640, 121658260, 149252042, 152868812, 191086015, 243316520, 298504084, 305737624, 373130105, 382172030, 597008168, 746260210, 763111247, 764344060, 1492520420, 1526222494, 1528688120, 2985040840, 3052444988, 3815556235, 6104889976, 7631112470, 15262224940, 23656448657, 30524449880, 47312897314, 94625794628, 118282243285, 189251589256, 236564486570, 473128973140, 946257946280]

約数ペア:

[(1, 946257946280), (2, 473128973140), (4, 236564486570), (5, 189251589256), (8, 118282243285), (10, 94625794628), (20, 47312897314), (31, 30524449880), (40, 23656448657), (62, 15262224940), (124, 7631112470), (155, 6104889976), (248, 3815556235), (310, 3052444988), (317, 2985040840), (619, 1528688120), (620, 1526222494), (634, 1492520420), (1238, 764344060), (1240, 763111247), (1268, 746260210), (1585, 597008168), (2476, 382172030), (2536, 373130105), (3095, 305737624), (3170, 298504084), (3889, 243316520), (4952, 191086015), (6190, 152868812), (6340, 149252042), (7778, 121658260), (9827, 96291640), (12380, 76434406), (12680, 74626021), (15556, 60829130), (19189, 49312520), (19445, 48663304), (19654, 48145820), (24760, 38217203), (31112, 30414565), (38378, 24656260), (38890, 24331652), (39308, 24072910), (49135, 19258328), (76756, 12328130), (77780, 12165826), (78616, 12036455), (95945, 9862504), (98270, 9629164), (120559, 7848920), (153512, 6164065), (155560, 6082913), (191890, 4931252), (196223, 4822360), (196540, 4814582), (241118, 3924460), (383780, 2465626), (392446, 2411180), (393080, 2407291), (482236, 1962230), (602795, 1569784), (767560, 1232813), (784892, 1205590), (964472, 981115)]