870899472

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:850

約数の個数: 160

約数和(自身を含む): 2599833600

約数和(自身を除く): 1728934128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 59, 72, 94, 108, 118, 141, 144, 177, 188, 216, 236, 282, 354, 376, 423, 432, 472, 531, 564, 708, 727, 752, 846, 944, 1062, 1128, 1269, 1416, 1454, 1593, 1692, 2124, 2181, 2256, 2538, 2773, 2832, 2908, 3186, 3384, 4248, 4362, 5076, 5546, 5816, 6372, 6543, 6768, 8319, 8496, 8724, 10152, 11092, 11632, 12744, 13086, 16638, 17448, 19629, 20304, 22184, 24957, 25488, 26172, 33276, 34169, 34896, 39258, 42893, 44368, 49914, 52344, 66552, 68338, 74871, 78516, 85786, 99828, 102507, 104688, 128679, 133104, 136676, 149742, 157032, 171572, 199656, 205014, 257358, 273352, 299484, 307521, 314064, 343144, 386037, 399312, 410028, 514716, 546704, 598968, 615042, 686288, 772074, 820056, 922563, 1029432, 1158111, 1197936, 1230084, 1544148, 1640112, 1845126, 2015971, 2058864, 2316222, 2460168, 3088296, 3690252, 4031942, 4632444, 4920336, 6047913, 6176592, 7380504, 8063884, 9264888, 12095826, 14761008, 16127768, 18143739, 18529776, 24191652, 32255536, 36287478, 48383304, 54431217, 72574956, 96766608, 108862434, 145149912, 217724868, 290299824, 435449736, 870899472]

約数ペア:

[(1, 870899472), (2, 435449736), (3, 290299824), (4, 217724868), (6, 145149912), (8, 108862434), (9, 96766608), (12, 72574956), (16, 54431217), (18, 48383304), (24, 36287478), (27, 32255536), (36, 24191652), (47, 18529776), (48, 18143739), (54, 16127768), (59, 14761008), (72, 12095826), (94, 9264888), (108, 8063884), (118, 7380504), (141, 6176592), (144, 6047913), (177, 4920336), (188, 4632444), (216, 4031942), (236, 3690252), (282, 3088296), (354, 2460168), (376, 2316222), (423, 2058864), (432, 2015971), (472, 1845126), (531, 1640112), (564, 1544148), (708, 1230084), (727, 1197936), (752, 1158111), (846, 1029432), (944, 922563), (1062, 820056), (1128, 772074), (1269, 686288), (1416, 615042), (1454, 598968), (1593, 546704), (1692, 514716), (2124, 410028), (2181, 399312), (2256, 386037), (2538, 343144), (2773, 314064), (2832, 307521), (2908, 299484), (3186, 273352), (3384, 257358), (4248, 205014), (4362, 199656), (5076, 171572), (5546, 157032), (5816, 149742), (6372, 136676), (6543, 133104), (6768, 128679), (8319, 104688), (8496, 102507), (8724, 99828), (10152, 85786), (11092, 78516), (11632, 74871), (12744, 68338), (13086, 66552), (16638, 52344), (17448, 49914), (19629, 44368), (20304, 42893), (22184, 39258), (24957, 34896), (25488, 34169), (26172, 33276)]