215752152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{373}}^1$

素因数の和:713

約数の個数: 128

約数和(自身を含む): 676431360

約数和(自身を除く): 460679208

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 313, 373, 462, 616, 626, 746, 924, 939, 1119, 1252, 1492, 1848, 1878, 2191, 2238, 2504, 2611, 2984, 3443, 3756, 4103, 4382, 4476, 5222, 6573, 6886, 7512, 7833, 8206, 8764, 8952, 10329, 10444, 12309, 13146, 13772, 15666, 16412, 17528, 20658, 20888, 24101, 24618, 26292, 27544, 28721, 31332, 32824, 41316, 48202, 49236, 52584, 57442, 62664, 72303, 82632, 86163, 96404, 98472, 114884, 116749, 144606, 172326, 192808, 229768, 233498, 289212, 344652, 350247, 466996, 578424, 689304, 700494, 817243, 933992, 1284239, 1400988, 1634486, 2451729, 2568478, 2801976, 3268972, 3852717, 4903458, 5136956, 6537944, 7705434, 8989673, 9806916, 10273912, 15410868, 17979346, 19613832, 26969019, 30821736, 35958692, 53938038, 71917384, 107876076, 215752152]

約数ペア:

[(1, 215752152), (2, 107876076), (3, 71917384), (4, 53938038), (6, 35958692), (7, 30821736), (8, 26969019), (11, 19613832), (12, 17979346), (14, 15410868), (21, 10273912), (22, 9806916), (24, 8989673), (28, 7705434), (33, 6537944), (42, 5136956), (44, 4903458), (56, 3852717), (66, 3268972), (77, 2801976), (84, 2568478), (88, 2451729), (132, 1634486), (154, 1400988), (168, 1284239), (231, 933992), (264, 817243), (308, 700494), (313, 689304), (373, 578424), (462, 466996), (616, 350247), (626, 344652), (746, 289212), (924, 233498), (939, 229768), (1119, 192808), (1252, 172326), (1492, 144606), (1848, 116749), (1878, 114884), (2191, 98472), (2238, 96404), (2504, 86163), (2611, 82632), (2984, 72303), (3443, 62664), (3756, 57442), (4103, 52584), (4382, 49236), (4476, 48202), (5222, 41316), (6573, 32824), (6886, 31332), (7512, 28721), (7833, 27544), (8206, 26292), (8764, 24618), (8952, 24101), (10329, 20888), (10444, 20658), (12309, 17528), (13146, 16412), (13772, 15666)]