1552876878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 4027456512

約数和(自身を除く): 2474579634

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 61, 69, 73, 114, 122, 133, 138, 146, 161, 183, 219, 266, 322, 361, 366, 399, 427, 437, 438, 483, 511, 722, 798, 854, 874, 966, 1022, 1083, 1159, 1281, 1311, 1387, 1403, 1533, 1679, 2166, 2318, 2527, 2562, 2622, 2774, 2806, 3059, 3066, 3358, 3477, 4161, 4209, 4453, 5037, 5054, 6118, 6954, 7581, 8113, 8303, 8322, 8418, 8906, 9177, 9709, 9821, 10074, 11753, 13359, 15162, 16226, 16606, 18354, 19418, 19642, 22021, 23506, 24339, 24909, 26353, 26657, 26718, 29127, 29463, 31171, 31901, 35259, 44042, 48678, 49818, 52706, 53314, 58121, 58254, 58926, 62342, 63802, 66063, 70518, 79059, 79971, 84607, 93513, 95703, 102419, 116242, 132126, 154147, 158118, 159942, 169214, 174363, 184471, 186599, 187026, 191406, 204838, 223307, 253821, 307257, 308294, 348726, 368942, 373198, 446614, 462441, 506483, 507642, 553413, 559797, 592249, 606119, 614514, 669921, 716933, 924882, 1012966, 1106826, 1119594, 1184498, 1212238, 1339842, 1433866, 1519449, 1607533, 1776747, 1818357, 1945961, 2150799, 3038898, 3215066, 3545381, 3553494, 3636714, 3891922, 4242833, 4301598, 4822599, 5837883, 7090762, 8485666, 9645198, 10636143, 11252731, 11675766, 12728499, 13621727, 21272286, 22505462, 25456998, 27243454, 33758193, 36973259, 40865181, 67516386, 73946518, 81730362, 110919777, 221839554, 258812813, 517625626, 776438439, 1552876878]

約数ペア:

[(1, 1552876878), (2, 776438439), (3, 517625626), (6, 258812813), (7, 221839554), (14, 110919777), (19, 81730362), (21, 73946518), (23, 67516386), (38, 40865181), (42, 36973259), (46, 33758193), (57, 27243454), (61, 25456998), (69, 22505462), (73, 21272286), (114, 13621727), (122, 12728499), (133, 11675766), (138, 11252731), (146, 10636143), (161, 9645198), (183, 8485666), (219, 7090762), (266, 5837883), (322, 4822599), (361, 4301598), (366, 4242833), (399, 3891922), (427, 3636714), (437, 3553494), (438, 3545381), (483, 3215066), (511, 3038898), (722, 2150799), (798, 1945961), (854, 1818357), (874, 1776747), (966, 1607533), (1022, 1519449), (1083, 1433866), (1159, 1339842), (1281, 1212238), (1311, 1184498), (1387, 1119594), (1403, 1106826), (1533, 1012966), (1679, 924882), (2166, 716933), (2318, 669921), (2527, 614514), (2562, 606119), (2622, 592249), (2774, 559797), (2806, 553413), (3059, 507642), (3066, 506483), (3358, 462441), (3477, 446614), (4161, 373198), (4209, 368942), (4453, 348726), (5037, 308294), (5054, 307257), (6118, 253821), (6954, 223307), (7581, 204838), (8113, 191406), (8303, 187026), (8322, 186599), (8418, 184471), (8906, 174363), (9177, 169214), (9709, 159942), (9821, 158118), (10074, 154147), (11753, 132126), (13359, 116242), (15162, 102419), (16226, 95703), (16606, 93513), (18354, 84607), (19418, 79971), (19642, 79059), (22021, 70518), (23506, 66063), (24339, 63802), (24909, 62342), (26353, 58926), (26657, 58254), (26718, 58121), (29127, 53314), (29463, 52706), (31171, 49818), (31901, 48678), (35259, 44042)]