354267008

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 793804800

約数和(自身を除く): 439537792

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 37, 38, 62, 64, 74, 76, 124, 127, 128, 148, 152, 248, 254, 296, 304, 496, 508, 589, 592, 608, 703, 992, 1016, 1147, 1178, 1184, 1216, 1406, 1984, 2032, 2294, 2356, 2368, 2413, 2432, 2812, 3937, 3968, 4064, 4588, 4699, 4712, 4736, 4826, 5624, 7874, 8128, 9176, 9398, 9424, 9652, 11248, 15748, 16256, 18352, 18796, 18848, 19304, 21793, 22496, 31496, 36704, 37592, 37696, 38608, 43586, 44992, 62992, 73408, 74803, 75184, 75392, 77216, 87172, 89281, 89984, 125984, 145669, 146816, 149606, 150368, 154432, 174344, 178562, 251968, 291338, 299212, 300736, 308864, 348688, 357124, 503936, 582676, 598424, 601472, 697376, 714248, 1165352, 1196848, 1394752, 1428496, 2330704, 2393696, 2767711, 2789504, 2856992, 4661408, 4787392, 5535422, 5713984, 9322816, 9574784, 11070844, 11427968, 18645632, 22141688, 44283376, 88566752, 177133504, 354267008]

約数ペア:

[(1, 354267008), (2, 177133504), (4, 88566752), (8, 44283376), (16, 22141688), (19, 18645632), (31, 11427968), (32, 11070844), (37, 9574784), (38, 9322816), (62, 5713984), (64, 5535422), (74, 4787392), (76, 4661408), (124, 2856992), (127, 2789504), (128, 2767711), (148, 2393696), (152, 2330704), (248, 1428496), (254, 1394752), (296, 1196848), (304, 1165352), (496, 714248), (508, 697376), (589, 601472), (592, 598424), (608, 582676), (703, 503936), (992, 357124), (1016, 348688), (1147, 308864), (1178, 300736), (1184, 299212), (1216, 291338), (1406, 251968), (1984, 178562), (2032, 174344), (2294, 154432), (2356, 150368), (2368, 149606), (2413, 146816), (2432, 145669), (2812, 125984), (3937, 89984), (3968, 89281), (4064, 87172), (4588, 77216), (4699, 75392), (4712, 75184), (4736, 74803), (4826, 73408), (5624, 62992), (7874, 44992), (8128, 43586), (9176, 38608), (9398, 37696), (9424, 37592), (9652, 36704), (11248, 31496), (15748, 22496), (16256, 21793), (18352, 19304), (18796, 18848)]