4220639748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1627}}^1$

素因数の和:1914

約数の個数: 144

約数和(自身を含む): 12046210176

約数和(自身を除く): 7825570428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 241, 276, 299, 414, 468, 482, 598, 723, 828, 897, 964, 1196, 1446, 1627, 1794, 2169, 2691, 2892, 3133, 3254, 3588, 4338, 4881, 5382, 5543, 6266, 6508, 8676, 9399, 9762, 10764, 11086, 12532, 14643, 16629, 18798, 19524, 21151, 22172, 28197, 29286, 33258, 37421, 37596, 42302, 49887, 56394, 58572, 63453, 66516, 72059, 74842, 84604, 99774, 112263, 112788, 126906, 144118, 149684, 190359, 199548, 216177, 224526, 253812, 288236, 336789, 380718, 392107, 432354, 449052, 486473, 648531, 673578, 761436, 784214, 864708, 972946, 1176321, 1297062, 1347156, 1459419, 1568428, 1945892, 2352642, 2594124, 2918838, 3528963, 4378257, 4705284, 5097391, 5837676, 7057926, 8756514, 9018461, 10194782, 14115852, 15292173, 17513028, 18036922, 20389564, 27055383, 30584346, 36073844, 45876519, 54110766, 61168692, 81166149, 91753038, 108221532, 117239993, 162332298, 183506076, 234479986, 324664596, 351719979, 468959972, 703439958, 1055159937, 1406879916, 2110319874, 4220639748]

約数ペア:

[(1, 4220639748), (2, 2110319874), (3, 1406879916), (4, 1055159937), (6, 703439958), (9, 468959972), (12, 351719979), (13, 324664596), (18, 234479986), (23, 183506076), (26, 162332298), (36, 117239993), (39, 108221532), (46, 91753038), (52, 81166149), (69, 61168692), (78, 54110766), (92, 45876519), (117, 36073844), (138, 30584346), (156, 27055383), (207, 20389564), (234, 18036922), (241, 17513028), (276, 15292173), (299, 14115852), (414, 10194782), (468, 9018461), (482, 8756514), (598, 7057926), (723, 5837676), (828, 5097391), (897, 4705284), (964, 4378257), (1196, 3528963), (1446, 2918838), (1627, 2594124), (1794, 2352642), (2169, 1945892), (2691, 1568428), (2892, 1459419), (3133, 1347156), (3254, 1297062), (3588, 1176321), (4338, 972946), (4881, 864708), (5382, 784214), (5543, 761436), (6266, 673578), (6508, 648531), (8676, 486473), (9399, 449052), (9762, 432354), (10764, 392107), (11086, 380718), (12532, 336789), (14643, 288236), (16629, 253812), (18798, 224526), (19524, 216177), (21151, 199548), (22172, 190359), (28197, 149684), (29286, 144118), (33258, 126906), (37421, 112788), (37596, 112263), (42302, 99774), (49887, 84604), (56394, 74842), (58572, 72059), (63453, 66516)]