961441936

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 2564835840

約数和(自身を除く): 1603393904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 34, 49, 52, 56, 62, 68, 91, 98, 104, 112, 119, 124, 136, 179, 182, 196, 208, 217, 221, 238, 248, 272, 358, 364, 392, 403, 434, 442, 476, 496, 527, 637, 716, 728, 784, 806, 833, 868, 884, 952, 1054, 1253, 1274, 1432, 1456, 1519, 1547, 1612, 1666, 1736, 1768, 1904, 2108, 2327, 2506, 2548, 2821, 2864, 3038, 3043, 3094, 3224, 3332, 3472, 3536, 3689, 4216, 4654, 5012, 5096, 5549, 5642, 6076, 6086, 6188, 6448, 6664, 6851, 7378, 8432, 8771, 9308, 10024, 10192, 10829, 11098, 11284, 12152, 12172, 12376, 13328, 13702, 14756, 16289, 17542, 18616, 19747, 20048, 21301, 21658, 22196, 22568, 24304, 24344, 24752, 25823, 27404, 29512, 32578, 35084, 37232, 38843, 39494, 39559, 42602, 43316, 44392, 45136, 47957, 48688, 51646, 54808, 59024, 65156, 70168, 72137, 77686, 78988, 79118, 85204, 86632, 88784, 94333, 95914, 103292, 109616, 114023, 130312, 140336, 144274, 149107, 155372, 157976, 158236, 170408, 173264, 188666, 191828, 206584, 228046, 260624, 271901, 276913, 288548, 298214, 310744, 315952, 316472, 335699, 340816, 377332, 383656, 413168, 456092, 504959, 543802, 553826, 577096, 596428, 621488, 632944, 660331, 671398, 754664, 767312, 912184, 1009918, 1087604, 1107652, 1154192, 1192856, 1226329, 1320662, 1342796, 1509328, 1824368, 1938391, 2019836, 2175208, 2215304, 2385712, 2452658, 2641324, 2685592, 3534713, 3876782, 4039672, 4350416, 4430608, 4622317, 4905316, 5282648, 5371184, 7069426, 7753564, 8079344, 8584303, 9244634, 9810632, 10565296, 14138852, 15507128, 17168606, 18489268, 19621264, 28277704, 31014256, 34337212, 36978536, 56555408, 60090121, 68674424, 73957072, 120180242, 137348848, 240360484, 480720968, 961441936]

約数ペア:

[(1, 961441936), (2, 480720968), (4, 240360484), (7, 137348848), (8, 120180242), (13, 73957072), (14, 68674424), (16, 60090121), (17, 56555408), (26, 36978536), (28, 34337212), (31, 31014256), (34, 28277704), (49, 19621264), (52, 18489268), (56, 17168606), (62, 15507128), (68, 14138852), (91, 10565296), (98, 9810632), (104, 9244634), (112, 8584303), (119, 8079344), (124, 7753564), (136, 7069426), (179, 5371184), (182, 5282648), (196, 4905316), (208, 4622317), (217, 4430608), (221, 4350416), (238, 4039672), (248, 3876782), (272, 3534713), (358, 2685592), (364, 2641324), (392, 2452658), (403, 2385712), (434, 2215304), (442, 2175208), (476, 2019836), (496, 1938391), (527, 1824368), (637, 1509328), (716, 1342796), (728, 1320662), (784, 1226329), (806, 1192856), (833, 1154192), (868, 1107652), (884, 1087604), (952, 1009918), (1054, 912184), (1253, 767312), (1274, 754664), (1432, 671398), (1456, 660331), (1519, 632944), (1547, 621488), (1612, 596428), (1666, 577096), (1736, 553826), (1768, 543802), (1904, 504959), (2108, 456092), (2327, 413168), (2506, 383656), (2548, 377332), (2821, 340816), (2864, 335699), (3038, 316472), (3043, 315952), (3094, 310744), (3224, 298214), (3332, 288548), (3472, 276913), (3536, 271901), (3689, 260624), (4216, 228046), (4654, 206584), (5012, 191828), (5096, 188666), (5549, 173264), (5642, 170408), (6076, 158236), (6086, 157976), (6188, 155372), (6448, 149107), (6664, 144274), (6851, 140336), (7378, 130312), (8432, 114023), (8771, 109616), (9308, 103292), (10024, 95914), (10192, 94333), (10829, 88784), (11098, 86632), (11284, 85204), (12152, 79118), (12172, 78988), (12376, 77686), (13328, 72137), (13702, 70168), (14756, 65156), (16289, 59024), (17542, 54808), (18616, 51646), (19747, 48688), (20048, 47957), (21301, 45136), (21658, 44392), (22196, 43316), (22568, 42602), (24304, 39559), (24344, 39494), (24752, 38843), (25823, 37232), (27404, 35084), (29512, 32578)]