669595878484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{4441}}^1$

素因数の和:4698

約数の個数: 144

約数和(自身を含む): 1368494202880

約数和(自身を除く): 698898324396

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 79, 127, 158, 221, 254, 289, 316, 442, 508, 578, 884, 1027, 1156, 1343, 1651, 2054, 2159, 2686, 3302, 3757, 4108, 4318, 4441, 5372, 6604, 7514, 8636, 8882, 10033, 15028, 17459, 17764, 20066, 22831, 28067, 34918, 36703, 40132, 45662, 56134, 57733, 69836, 73406, 75497, 91324, 112268, 115466, 130429, 146812, 150994, 170561, 230932, 260858, 296803, 301988, 341122, 350839, 477139, 521716, 564007, 593606, 682244, 701678, 954278, 981461, 1128014, 1187212, 1283449, 1403356, 1908556, 1962922, 2217293, 2256028, 2566898, 2899537, 3925844, 4434586, 4560907, 5133796, 5799074, 5964263, 7332091, 8869172, 9121814, 9588119, 11598148, 11928526, 14664182, 16684837, 18243628, 19176238, 23857052, 29328364, 33369674, 37693981, 38352476, 44556553, 66739348, 75387962, 77535419, 89113106, 101392471, 124645547, 150775924, 155070838, 162998023, 178226212, 202784942, 249291094, 310141676, 325996046, 405569884, 498582188, 579235189, 651992092, 757461401, 1158470378, 1318102123, 1514922802, 2118974299, 2316940756, 2636204246, 3029845604, 4237948598, 5272408492, 8475897196, 9846998213, 12876843817, 19693996426, 25753687634, 39387992852, 51507375268, 167398969621, 334797939242, 669595878484]

約数ペア:

[(1, 669595878484), (2, 334797939242), (4, 167398969621), (13, 51507375268), (17, 39387992852), (26, 25753687634), (34, 19693996426), (52, 12876843817), (68, 9846998213), (79, 8475897196), (127, 5272408492), (158, 4237948598), (221, 3029845604), (254, 2636204246), (289, 2316940756), (316, 2118974299), (442, 1514922802), (508, 1318102123), (578, 1158470378), (884, 757461401), (1027, 651992092), (1156, 579235189), (1343, 498582188), (1651, 405569884), (2054, 325996046), (2159, 310141676), (2686, 249291094), (3302, 202784942), (3757, 178226212), (4108, 162998023), (4318, 155070838), (4441, 150775924), (5372, 124645547), (6604, 101392471), (7514, 89113106), (8636, 77535419), (8882, 75387962), (10033, 66739348), (15028, 44556553), (17459, 38352476), (17764, 37693981), (20066, 33369674), (22831, 29328364), (28067, 23857052), (34918, 19176238), (36703, 18243628), (40132, 16684837), (45662, 14664182), (56134, 11928526), (57733, 11598148), (69836, 9588119), (73406, 9121814), (75497, 8869172), (91324, 7332091), (112268, 5964263), (115466, 5799074), (130429, 5133796), (146812, 4560907), (150994, 4434586), (170561, 3925844), (230932, 2899537), (260858, 2566898), (296803, 2256028), (301988, 2217293), (341122, 1962922), (350839, 1908556), (477139, 1403356), (521716, 1283449), (564007, 1187212), (593606, 1128014), (682244, 981461), (701678, 954278)]