385210728

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:709

約数の個数: 160

約数和(自身を含む): 1243028160

約数和(自身を除く): 857817432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 163, 168, 189, 216, 252, 324, 326, 378, 489, 504, 521, 567, 648, 652, 756, 978, 1042, 1134, 1141, 1304, 1467, 1512, 1563, 1956, 2084, 2268, 2282, 2934, 3126, 3423, 3647, 3912, 4168, 4401, 4536, 4564, 4689, 5868, 6252, 6846, 7294, 8802, 9128, 9378, 10269, 10941, 11736, 12504, 13203, 13692, 14067, 14588, 17604, 18756, 20538, 21882, 26406, 27384, 28134, 29176, 30807, 32823, 35208, 37512, 41076, 42201, 43764, 52812, 56268, 61614, 65646, 82152, 84402, 84923, 87528, 92421, 98469, 105624, 112536, 123228, 131292, 168804, 169846, 184842, 196938, 246456, 254769, 262584, 295407, 337608, 339692, 369684, 393876, 509538, 590814, 594461, 679384, 739368, 764307, 787752, 1019076, 1181628, 1188922, 1528614, 1783383, 2038152, 2292921, 2363256, 2377844, 3057228, 3566766, 4585842, 4755688, 5350149, 6114456, 6878763, 7133532, 9171684, 10700298, 13757526, 14267064, 16050447, 18343368, 21400596, 27515052, 32100894, 42801192, 48151341, 55030104, 64201788, 96302682, 128403576, 192605364, 385210728]

約数ペア:

[(1, 385210728), (2, 192605364), (3, 128403576), (4, 96302682), (6, 64201788), (7, 55030104), (8, 48151341), (9, 42801192), (12, 32100894), (14, 27515052), (18, 21400596), (21, 18343368), (24, 16050447), (27, 14267064), (28, 13757526), (36, 10700298), (42, 9171684), (54, 7133532), (56, 6878763), (63, 6114456), (72, 5350149), (81, 4755688), (84, 4585842), (108, 3566766), (126, 3057228), (162, 2377844), (163, 2363256), (168, 2292921), (189, 2038152), (216, 1783383), (252, 1528614), (324, 1188922), (326, 1181628), (378, 1019076), (489, 787752), (504, 764307), (521, 739368), (567, 679384), (648, 594461), (652, 590814), (756, 509538), (978, 393876), (1042, 369684), (1134, 339692), (1141, 337608), (1304, 295407), (1467, 262584), (1512, 254769), (1563, 246456), (1956, 196938), (2084, 184842), (2268, 169846), (2282, 168804), (2934, 131292), (3126, 123228), (3423, 112536), (3647, 105624), (3912, 98469), (4168, 92421), (4401, 87528), (4536, 84923), (4564, 84402), (4689, 82152), (5868, 65646), (6252, 61614), (6846, 56268), (7294, 52812), (8802, 43764), (9128, 42201), (9378, 41076), (10269, 37512), (10941, 35208), (11736, 32823), (12504, 30807), (13203, 29176), (13692, 28134), (14067, 27384), (14588, 26406), (17604, 21882), (18756, 20538)]