2471988456

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{25951}}^1$

素因数の和:25986

約数の個数: 144

約数和(自身を含む): 8076781440

約数和(自身を除く): 5604792984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 756, 882, 972, 1134, 1176, 1323, 1512, 1701, 1764, 1944, 2268, 2646, 3402, 3528, 3969, 4536, 5292, 6804, 7938, 10584, 11907, 13608, 15876, 23814, 25951, 31752, 47628, 51902, 77853, 95256, 103804, 155706, 181657, 207608, 233559, 311412, 363314, 467118, 544971, 622824, 700677, 726628, 934236, 1089942, 1271599, 1401354, 1453256, 1634913, 1868472, 2102031, 2179884, 2543198, 2802708, 3269826, 3814797, 4204062, 4359768, 4904739, 5086396, 5605416, 6306093, 6539652, 7629594, 8408124, 9809478, 10172792, 11444391, 12612186, 13079304, 14714217, 15259188, 16816248, 19618956, 22888782, 25224372, 29428434, 30518376, 34333173, 39237912, 44142651, 45777564, 50448744, 58856868, 68666346, 88285302, 91555128, 102999519, 117713736, 137332692, 176570604, 205999038, 274665384, 308998557, 353141208, 411998076, 617997114, 823996152, 1235994228, 2471988456]

約数ペア:

[(1, 2471988456), (2, 1235994228), (3, 823996152), (4, 617997114), (6, 411998076), (7, 353141208), (8, 308998557), (9, 274665384), (12, 205999038), (14, 176570604), (18, 137332692), (21, 117713736), (24, 102999519), (27, 91555128), (28, 88285302), (36, 68666346), (42, 58856868), (49, 50448744), (54, 45777564), (56, 44142651), (63, 39237912), (72, 34333173), (81, 30518376), (84, 29428434), (98, 25224372), (108, 22888782), (126, 19618956), (147, 16816248), (162, 15259188), (168, 14714217), (189, 13079304), (196, 12612186), (216, 11444391), (243, 10172792), (252, 9809478), (294, 8408124), (324, 7629594), (378, 6539652), (392, 6306093), (441, 5605416), (486, 5086396), (504, 4904739), (567, 4359768), (588, 4204062), (648, 3814797), (756, 3269826), (882, 2802708), (972, 2543198), (1134, 2179884), (1176, 2102031), (1323, 1868472), (1512, 1634913), (1701, 1453256), (1764, 1401354), (1944, 1271599), (2268, 1089942), (2646, 934236), (3402, 726628), (3528, 700677), (3969, 622824), (4536, 544971), (5292, 467118), (6804, 363314), (7938, 311412), (10584, 233559), (11907, 207608), (13608, 181657), (15876, 155706), (23814, 103804), (25951, 95256), (31752, 77853), (47628, 51902)]