442805688

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 1312637040

約数和(自身を除く): 869831352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 151, 156, 169, 234, 241, 302, 312, 338, 453, 468, 482, 507, 604, 676, 723, 906, 936, 964, 1014, 1208, 1352, 1359, 1446, 1521, 1812, 1928, 1963, 2028, 2169, 2718, 2892, 3042, 3133, 3624, 3926, 4056, 4338, 5436, 5784, 5889, 6084, 6266, 7852, 8676, 9399, 10872, 11778, 12168, 12532, 15704, 17352, 17667, 18798, 23556, 25064, 25519, 28197, 35334, 36391, 37596, 40729, 47112, 51038, 56394, 70668, 72782, 75192, 76557, 81458, 102076, 109173, 112788, 122187, 141336, 145564, 153114, 162916, 204152, 218346, 225576, 229671, 244374, 291128, 306228, 325832, 327519, 366561, 436692, 459342, 473083, 488748, 612456, 655038, 733122, 873384, 918684, 946166, 977496, 1310076, 1419249, 1466244, 1837368, 1892332, 2620152, 2838498, 2932488, 3784664, 4257747, 5676996, 6150079, 8515494, 11353992, 12300158, 17030988, 18450237, 24600316, 34061976, 36900474, 49200632, 55350711, 73800948, 110701422, 147601896, 221402844, 442805688]

約数ペア:

[(1, 442805688), (2, 221402844), (3, 147601896), (4, 110701422), (6, 73800948), (8, 55350711), (9, 49200632), (12, 36900474), (13, 34061976), (18, 24600316), (24, 18450237), (26, 17030988), (36, 12300158), (39, 11353992), (52, 8515494), (72, 6150079), (78, 5676996), (104, 4257747), (117, 3784664), (151, 2932488), (156, 2838498), (169, 2620152), (234, 1892332), (241, 1837368), (302, 1466244), (312, 1419249), (338, 1310076), (453, 977496), (468, 946166), (482, 918684), (507, 873384), (604, 733122), (676, 655038), (723, 612456), (906, 488748), (936, 473083), (964, 459342), (1014, 436692), (1208, 366561), (1352, 327519), (1359, 325832), (1446, 306228), (1521, 291128), (1812, 244374), (1928, 229671), (1963, 225576), (2028, 218346), (2169, 204152), (2718, 162916), (2892, 153114), (3042, 145564), (3133, 141336), (3624, 122187), (3926, 112788), (4056, 109173), (4338, 102076), (5436, 81458), (5784, 76557), (5889, 75192), (6084, 72782), (6266, 70668), (7852, 56394), (8676, 51038), (9399, 47112), (10872, 40729), (11778, 37596), (12168, 36391), (12532, 35334), (15704, 28197), (17352, 25519), (17667, 25064), (18798, 23556)]