312240384

素因数分解:

$2^8\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2557}}^1$

素因数の和:2632

約数の個数: 108

約数和(自身を含む): 917610876

約数和(自身を除く): 605370492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 256, 288, 318, 384, 424, 477, 576, 636, 768, 848, 954, 1152, 1272, 1696, 1908, 2304, 2544, 2557, 3392, 3816, 5088, 5114, 6784, 7632, 7671, 10176, 10228, 13568, 15264, 15342, 20352, 20456, 23013, 30528, 30684, 40704, 40912, 46026, 61056, 61368, 81824, 92052, 122112, 122736, 135521, 163648, 184104, 245472, 271042, 327296, 368208, 406563, 490944, 542084, 654592, 736416, 813126, 981888, 1084168, 1219689, 1472832, 1626252, 1963776, 2168336, 2439378, 2945664, 3252504, 4336672, 4878756, 5891328, 6505008, 8673344, 9757512, 13010016, 17346688, 19515024, 26020032, 34693376, 39030048, 52040064, 78060096, 104080128, 156120192, 312240384]

約数ペア:

[(1, 312240384), (2, 156120192), (3, 104080128), (4, 78060096), (6, 52040064), (8, 39030048), (9, 34693376), (12, 26020032), (16, 19515024), (18, 17346688), (24, 13010016), (32, 9757512), (36, 8673344), (48, 6505008), (53, 5891328), (64, 4878756), (72, 4336672), (96, 3252504), (106, 2945664), (128, 2439378), (144, 2168336), (159, 1963776), (192, 1626252), (212, 1472832), (256, 1219689), (288, 1084168), (318, 981888), (384, 813126), (424, 736416), (477, 654592), (576, 542084), (636, 490944), (768, 406563), (848, 368208), (954, 327296), (1152, 271042), (1272, 245472), (1696, 184104), (1908, 163648), (2304, 135521), (2544, 122736), (2557, 122112), (3392, 92052), (3816, 81824), (5088, 61368), (5114, 61056), (6784, 46026), (7632, 40912), (7671, 40704), (10176, 30684), (10228, 30528), (13568, 23013), (15264, 20456), (15342, 20352)]