216948916464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{263651}}^1$

素因数の和:263779

約数の個数: 160

約数和(自身を含む): 669549527040

約数和(自身を除く): 452600610576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 79, 84, 93, 112, 124, 158, 168, 186, 217, 237, 248, 316, 336, 372, 434, 474, 496, 553, 632, 651, 744, 868, 948, 1106, 1264, 1302, 1488, 1659, 1736, 1896, 2212, 2449, 2604, 3318, 3472, 3792, 4424, 4898, 5208, 6636, 7347, 8848, 9796, 10416, 13272, 14694, 17143, 19592, 26544, 29388, 34286, 39184, 51429, 58776, 68572, 102858, 117552, 137144, 205716, 263651, 274288, 411432, 527302, 790953, 822864, 1054604, 1581906, 1845557, 2109208, 3163812, 3691114, 4218416, 5536671, 6327624, 7382228, 8173181, 11073342, 12655248, 14764456, 16346362, 20828429, 22146684, 24519543, 29528912, 32692724, 41656858, 44293368, 49039086, 57212267, 62485287, 65385448, 83313716, 88586736, 98078172, 114424534, 124970574, 130770896, 145799003, 166627432, 171636801, 196156344, 228849068, 249941148, 291598006, 333254864, 343273602, 392312688, 437397009, 457698136, 499882296, 583196012, 645681299, 686547204, 874794018, 915396272, 999764592, 1166392024, 1291362598, 1373094408, 1749588036, 1937043897, 2332784048, 2582725196, 2746188816, 3499176072, 3874087794, 4519769093, 5165450392, 6998352144, 7748175588, 9039538186, 10330900784, 13559307279, 15496351176, 18079076372, 27118614558, 30992702352, 36158152744, 54237229116, 72316305488, 108474458232, 216948916464]

約数ペア:

[(1, 216948916464), (2, 108474458232), (3, 72316305488), (4, 54237229116), (6, 36158152744), (7, 30992702352), (8, 27118614558), (12, 18079076372), (14, 15496351176), (16, 13559307279), (21, 10330900784), (24, 9039538186), (28, 7748175588), (31, 6998352144), (42, 5165450392), (48, 4519769093), (56, 3874087794), (62, 3499176072), (79, 2746188816), (84, 2582725196), (93, 2332784048), (112, 1937043897), (124, 1749588036), (158, 1373094408), (168, 1291362598), (186, 1166392024), (217, 999764592), (237, 915396272), (248, 874794018), (316, 686547204), (336, 645681299), (372, 583196012), (434, 499882296), (474, 457698136), (496, 437397009), (553, 392312688), (632, 343273602), (651, 333254864), (744, 291598006), (868, 249941148), (948, 228849068), (1106, 196156344), (1264, 171636801), (1302, 166627432), (1488, 145799003), (1659, 130770896), (1736, 124970574), (1896, 114424534), (2212, 98078172), (2449, 88586736), (2604, 83313716), (3318, 65385448), (3472, 62485287), (3792, 57212267), (4424, 49039086), (4898, 44293368), (5208, 41656858), (6636, 32692724), (7347, 29528912), (8848, 24519543), (9796, 22146684), (10416, 20828429), (13272, 16346362), (14694, 14764456), (17143, 12655248), (19592, 11073342), (26544, 8173181), (29388, 7382228), (34286, 6327624), (39184, 5536671), (51429, 4218416), (58776, 3691114), (68572, 3163812), (102858, 2109208), (117552, 1845557), (137144, 1581906), (205716, 1054604), (263651, 822864), (274288, 790953), (411432, 527302)]