470778891128

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{43597}}^1$

素因数の和:43806

約数の個数: 144

約数和(自身を含む): 1118736015480

約数和(自身を除く): 647957124352

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 163, 169, 182, 196, 326, 338, 364, 392, 637, 652, 676, 728, 1141, 1183, 1274, 1304, 1352, 2119, 2282, 2366, 2548, 4238, 4564, 4732, 5096, 7987, 8281, 8476, 9128, 9464, 14833, 15974, 16562, 16952, 27547, 29666, 31948, 33124, 43597, 55094, 59332, 63896, 66248, 87194, 103831, 110188, 118664, 174388, 192829, 207662, 220376, 305179, 348776, 385658, 415324, 566761, 610358, 771316, 830648, 1133522, 1220716, 1349803, 1542632, 2136253, 2267044, 2441432, 2699606, 3967327, 4272506, 4534088, 5399212, 7106311, 7367893, 7934654, 8545012, 10798424, 14212622, 14735786, 15869308, 17090024, 27771289, 28425244, 29471572, 31738616, 49744177, 51575251, 55542578, 56850488, 58943144, 92382043, 99488354, 103150502, 111085156, 184764086, 198976708, 206301004, 222170312, 348209239, 361026757, 369528172, 397953416, 412602008, 646674301, 696418478, 722053514, 739056344, 1200966559, 1293348602, 1392836956, 1444107028, 2401933118, 2586697204, 2785673912, 2888214056, 4526720107, 4803866236, 5173394408, 8406765913, 9053440214, 9607732472, 16813531826, 18106880428, 33627063652, 36213760856, 58847361391, 67254127304, 117694722782, 235389445564, 470778891128]

約数ペア:

[(1, 470778891128), (2, 235389445564), (4, 117694722782), (7, 67254127304), (8, 58847361391), (13, 36213760856), (14, 33627063652), (26, 18106880428), (28, 16813531826), (49, 9607732472), (52, 9053440214), (56, 8406765913), (91, 5173394408), (98, 4803866236), (104, 4526720107), (163, 2888214056), (169, 2785673912), (182, 2586697204), (196, 2401933118), (326, 1444107028), (338, 1392836956), (364, 1293348602), (392, 1200966559), (637, 739056344), (652, 722053514), (676, 696418478), (728, 646674301), (1141, 412602008), (1183, 397953416), (1274, 369528172), (1304, 361026757), (1352, 348209239), (2119, 222170312), (2282, 206301004), (2366, 198976708), (2548, 184764086), (4238, 111085156), (4564, 103150502), (4732, 99488354), (5096, 92382043), (7987, 58943144), (8281, 56850488), (8476, 55542578), (9128, 51575251), (9464, 49744177), (14833, 31738616), (15974, 29471572), (16562, 28425244), (16952, 27771289), (27547, 17090024), (29666, 15869308), (31948, 14735786), (33124, 14212622), (43597, 10798424), (55094, 8545012), (59332, 7934654), (63896, 7367893), (66248, 7106311), (87194, 5399212), (103831, 4534088), (110188, 4272506), (118664, 3967327), (174388, 2699606), (192829, 2441432), (207662, 2267044), (220376, 2136253), (305179, 1542632), (348776, 1349803), (385658, 1220716), (415324, 1133522), (566761, 830648), (610358, 771316)]