1930370816

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 4478812800

約数和(自身を除く): 2548441984

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 109, 128, 152, 176, 209, 218, 256, 304, 331, 352, 418, 436, 608, 662, 704, 836, 872, 1199, 1216, 1324, 1408, 1672, 1744, 2071, 2398, 2432, 2648, 2816, 3344, 3488, 3641, 4142, 4796, 4864, 5296, 6289, 6688, 6976, 7282, 8284, 9592, 10592, 12578, 13376, 13952, 14564, 16568, 19184, 21184, 22781, 25156, 26752, 27904, 29128, 33136, 36079, 38368, 42368, 45562, 50312, 53504, 58256, 66272, 69179, 72158, 76736, 84736, 91124, 100624, 116512, 132544, 138358, 144316, 153472, 182248, 201248, 233024, 265088, 276716, 288632, 306944, 364496, 396869, 402496, 466048, 530176, 553432, 577264, 685501, 728992, 793738, 804992, 932096, 1106864, 1154528, 1371002, 1457984, 1587476, 1609984, 2213728, 2309056, 2742004, 2915968, 3174952, 4427456, 4618112, 5484008, 5831936, 6349904, 7540511, 8854912, 9236224, 10968016, 12699808, 15081022, 17709824, 21936032, 25399616, 30162044, 43872064, 50799232, 60324088, 87744128, 101598464, 120648176, 175488256, 241296352, 482592704, 965185408, 1930370816]

約数ペア:

[(1, 1930370816), (2, 965185408), (4, 482592704), (8, 241296352), (11, 175488256), (16, 120648176), (19, 101598464), (22, 87744128), (32, 60324088), (38, 50799232), (44, 43872064), (64, 30162044), (76, 25399616), (88, 21936032), (109, 17709824), (128, 15081022), (152, 12699808), (176, 10968016), (209, 9236224), (218, 8854912), (256, 7540511), (304, 6349904), (331, 5831936), (352, 5484008), (418, 4618112), (436, 4427456), (608, 3174952), (662, 2915968), (704, 2742004), (836, 2309056), (872, 2213728), (1199, 1609984), (1216, 1587476), (1324, 1457984), (1408, 1371002), (1672, 1154528), (1744, 1106864), (2071, 932096), (2398, 804992), (2432, 793738), (2648, 728992), (2816, 685501), (3344, 577264), (3488, 553432), (3641, 530176), (4142, 466048), (4796, 402496), (4864, 396869), (5296, 364496), (6289, 306944), (6688, 288632), (6976, 276716), (7282, 265088), (8284, 233024), (9592, 201248), (10592, 182248), (12578, 153472), (13376, 144316), (13952, 138358), (14564, 132544), (16568, 116512), (19184, 100624), (21184, 91124), (22781, 84736), (25156, 76736), (26752, 72158), (27904, 69179), (29128, 66272), (33136, 58256), (36079, 53504), (38368, 50312), (42368, 45562)]