9994494944

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1\times {\mathrm{1097}}^1$

素因数の和:1660

約数の個数: 96

約数和(自身を含む): 22810818240

約数和(自身を除く): 12816323296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 457, 623, 712, 914, 1097, 1246, 1424, 1828, 2194, 2492, 2848, 3199, 3656, 4388, 4984, 6398, 7312, 7679, 8776, 9968, 12796, 14624, 15358, 17552, 19936, 25592, 30716, 35104, 40673, 51184, 61432, 81346, 97633, 102368, 122864, 162692, 195266, 245728, 284711, 325384, 390532, 501329, 569422, 650768, 683431, 781064, 1002658, 1138844, 1301536, 1366862, 1562128, 2005316, 2277688, 2733724, 3124256, 3509303, 4010632, 4555376, 5467448, 7018606, 8021264, 9110752, 10934896, 14037212, 16042528, 21869792, 28074424, 44618281, 56148848, 89236562, 112297696, 178473124, 312327967, 356946248, 624655934, 713892496, 1249311868, 1427784992, 2498623736, 4997247472, 9994494944]

約数ペア:

[(1, 9994494944), (2, 4997247472), (4, 2498623736), (7, 1427784992), (8, 1249311868), (14, 713892496), (16, 624655934), (28, 356946248), (32, 312327967), (56, 178473124), (89, 112297696), (112, 89236562), (178, 56148848), (224, 44618281), (356, 28074424), (457, 21869792), (623, 16042528), (712, 14037212), (914, 10934896), (1097, 9110752), (1246, 8021264), (1424, 7018606), (1828, 5467448), (2194, 4555376), (2492, 4010632), (2848, 3509303), (3199, 3124256), (3656, 2733724), (4388, 2277688), (4984, 2005316), (6398, 1562128), (7312, 1366862), (7679, 1301536), (8776, 1138844), (9968, 1002658), (12796, 781064), (14624, 683431), (15358, 650768), (17552, 569422), (19936, 501329), (25592, 390532), (30716, 325384), (35104, 284711), (40673, 245728), (51184, 195266), (61432, 162692), (81346, 122864), (97633, 102368)]