581470224

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:349

約数の個数: 160

約数和(自身を含む): 1655132160

約数和(自身を除く): 1073661936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 131, 152, 157, 186, 228, 248, 262, 304, 314, 372, 393, 456, 471, 496, 524, 589, 628, 744, 786, 912, 942, 1048, 1178, 1256, 1488, 1572, 1767, 1884, 2096, 2356, 2489, 2512, 2983, 3144, 3534, 3768, 4061, 4712, 4867, 4978, 5966, 6288, 7068, 7467, 7536, 8122, 8949, 9424, 9734, 9956, 11932, 12183, 14136, 14601, 14934, 16244, 17898, 19468, 19912, 20567, 23864, 24366, 28272, 29202, 29868, 32488, 35796, 38936, 39824, 41134, 47728, 48732, 58404, 59736, 61701, 64976, 71592, 77159, 77872, 82268, 92473, 97464, 116808, 119472, 123402, 143184, 154318, 164536, 184946, 194928, 231477, 233616, 246804, 277419, 308636, 329072, 369892, 390773, 462954, 493608, 554838, 617272, 637577, 739784, 781546, 925908, 987216, 1109676, 1172319, 1234544, 1275154, 1479568, 1563092, 1851816, 1912731, 2219352, 2344638, 2550308, 3126184, 3703632, 3825462, 4438704, 4689276, 5100616, 6252368, 7650924, 9378552, 10201232, 12113963, 15301848, 18757104, 24227926, 30603696, 36341889, 48455852, 72683778, 96911704, 145367556, 193823408, 290735112, 581470224]

約数ペア:

[(1, 581470224), (2, 290735112), (3, 193823408), (4, 145367556), (6, 96911704), (8, 72683778), (12, 48455852), (16, 36341889), (19, 30603696), (24, 24227926), (31, 18757104), (38, 15301848), (48, 12113963), (57, 10201232), (62, 9378552), (76, 7650924), (93, 6252368), (114, 5100616), (124, 4689276), (131, 4438704), (152, 3825462), (157, 3703632), (186, 3126184), (228, 2550308), (248, 2344638), (262, 2219352), (304, 1912731), (314, 1851816), (372, 1563092), (393, 1479568), (456, 1275154), (471, 1234544), (496, 1172319), (524, 1109676), (589, 987216), (628, 925908), (744, 781546), (786, 739784), (912, 637577), (942, 617272), (1048, 554838), (1178, 493608), (1256, 462954), (1488, 390773), (1572, 369892), (1767, 329072), (1884, 308636), (2096, 277419), (2356, 246804), (2489, 233616), (2512, 231477), (2983, 194928), (3144, 184946), (3534, 164536), (3768, 154318), (4061, 143184), (4712, 123402), (4867, 119472), (4978, 116808), (5966, 97464), (6288, 92473), (7068, 82268), (7467, 77872), (7536, 77159), (8122, 71592), (8949, 64976), (9424, 61701), (9734, 59736), (9956, 58404), (11932, 48732), (12183, 47728), (14136, 41134), (14601, 39824), (14934, 38936), (16244, 35796), (17898, 32488), (19468, 29868), (19912, 29202), (20567, 28272), (23864, 24366)]