215327304

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 667180800

約数和(自身を除く): 451853496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 47, 51, 57, 68, 72, 76, 94, 102, 114, 136, 141, 152, 153, 171, 188, 197, 204, 228, 282, 306, 323, 342, 376, 394, 408, 423, 456, 564, 591, 612, 646, 684, 788, 799, 846, 893, 969, 1128, 1182, 1224, 1292, 1368, 1576, 1598, 1692, 1773, 1786, 1938, 2364, 2397, 2584, 2679, 2907, 3196, 3349, 3384, 3546, 3572, 3743, 3876, 4728, 4794, 5358, 5814, 6392, 6698, 7092, 7144, 7191, 7486, 7752, 8037, 9259, 9588, 10047, 10716, 11229, 11628, 13396, 14184, 14382, 14972, 15181, 16074, 18518, 19176, 20094, 21432, 22458, 23256, 26792, 27777, 28764, 29944, 30141, 30362, 32148, 33687, 37036, 40188, 44916, 45543, 55554, 57528, 60282, 60724, 63631, 64296, 67374, 74072, 80376, 83331, 89832, 91086, 111108, 120564, 121448, 127262, 134748, 136629, 157403, 166662, 175921, 182172, 190893, 222216, 241128, 254524, 269496, 273258, 314806, 333324, 351842, 364344, 381786, 472209, 509048, 527763, 546516, 572679, 629612, 666648, 703684, 763572, 944418, 1055526, 1093032, 1145358, 1259224, 1407368, 1416627, 1527144, 1583289, 1888836, 2111052, 2290716, 2833254, 2990657, 3166578, 3777672, 4222104, 4581432, 5666508, 5981314, 6333156, 8971971, 11333016, 11962628, 12666312, 17943942, 23925256, 26915913, 35887884, 53831826, 71775768, 107663652, 215327304]

約数ペア:

[(1, 215327304), (2, 107663652), (3, 71775768), (4, 53831826), (6, 35887884), (8, 26915913), (9, 23925256), (12, 17943942), (17, 12666312), (18, 11962628), (19, 11333016), (24, 8971971), (34, 6333156), (36, 5981314), (38, 5666508), (47, 4581432), (51, 4222104), (57, 3777672), (68, 3166578), (72, 2990657), (76, 2833254), (94, 2290716), (102, 2111052), (114, 1888836), (136, 1583289), (141, 1527144), (152, 1416627), (153, 1407368), (171, 1259224), (188, 1145358), (197, 1093032), (204, 1055526), (228, 944418), (282, 763572), (306, 703684), (323, 666648), (342, 629612), (376, 572679), (394, 546516), (408, 527763), (423, 509048), (456, 472209), (564, 381786), (591, 364344), (612, 351842), (646, 333324), (684, 314806), (788, 273258), (799, 269496), (846, 254524), (893, 241128), (969, 222216), (1128, 190893), (1182, 182172), (1224, 175921), (1292, 166662), (1368, 157403), (1576, 136629), (1598, 134748), (1692, 127262), (1773, 121448), (1786, 120564), (1938, 111108), (2364, 91086), (2397, 89832), (2584, 83331), (2679, 80376), (2907, 74072), (3196, 67374), (3349, 64296), (3384, 63631), (3546, 60724), (3572, 60282), (3743, 57528), (3876, 55554), (4728, 45543), (4794, 44916), (5358, 40188), (5814, 37036), (6392, 33687), (6698, 32148), (7092, 30362), (7144, 30141), (7191, 29944), (7486, 28764), (7752, 27777), (8037, 26792), (9259, 23256), (9588, 22458), (10047, 21432), (10716, 20094), (11229, 19176), (11628, 18518), (13396, 16074), (14184, 15181), (14382, 14972)]