310548992

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 120

約数和(自身を含む): 697166316

約数和(自身を除く): 386617324

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 97, 104, 128, 148, 169, 194, 208, 256, 296, 338, 388, 416, 481, 512, 592, 676, 776, 832, 962, 1184, 1261, 1352, 1552, 1664, 1924, 2368, 2522, 2704, 3104, 3328, 3589, 3848, 4736, 5044, 5408, 6208, 6253, 6656, 7178, 7696, 9472, 10088, 10816, 12416, 12506, 14356, 15392, 16393, 18944, 20176, 21632, 24832, 25012, 28712, 30784, 32786, 40352, 43264, 46657, 49664, 50024, 57424, 61568, 65572, 80704, 86528, 93314, 100048, 114848, 123136, 131144, 161408, 186628, 200096, 229696, 246272, 262288, 322816, 373256, 400192, 459392, 524576, 606541, 645632, 746512, 800384, 918784, 1049152, 1213082, 1493024, 1600768, 1837568, 2098304, 2426164, 2986048, 3201536, 4196608, 4852328, 5972096, 8393216, 9704656, 11944192, 19409312, 23888384, 38818624, 77637248, 155274496, 310548992]

約数ペア:

[(1, 310548992), (2, 155274496), (4, 77637248), (8, 38818624), (13, 23888384), (16, 19409312), (26, 11944192), (32, 9704656), (37, 8393216), (52, 5972096), (64, 4852328), (74, 4196608), (97, 3201536), (104, 2986048), (128, 2426164), (148, 2098304), (169, 1837568), (194, 1600768), (208, 1493024), (256, 1213082), (296, 1049152), (338, 918784), (388, 800384), (416, 746512), (481, 645632), (512, 606541), (592, 524576), (676, 459392), (776, 400192), (832, 373256), (962, 322816), (1184, 262288), (1261, 246272), (1352, 229696), (1552, 200096), (1664, 186628), (1924, 161408), (2368, 131144), (2522, 123136), (2704, 114848), (3104, 100048), (3328, 93314), (3589, 86528), (3848, 80704), (4736, 65572), (5044, 61568), (5408, 57424), (6208, 50024), (6253, 49664), (6656, 46657), (7178, 43264), (7696, 40352), (9472, 32786), (10088, 30784), (10816, 28712), (12416, 25012), (12506, 24832), (14356, 21632), (15392, 20176), (16393, 18944)]