674057072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 1599897600

約数和(自身を除く): 925840528

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 79, 104, 127, 136, 152, 158, 208, 221, 247, 254, 272, 304, 316, 323, 442, 494, 508, 632, 646, 884, 988, 1016, 1027, 1264, 1292, 1343, 1501, 1651, 1768, 1976, 2032, 2054, 2159, 2413, 2584, 2686, 3002, 3302, 3536, 3952, 4108, 4199, 4318, 4826, 5168, 5372, 6004, 6604, 8216, 8398, 8636, 9652, 10033, 10744, 12008, 13208, 16432, 16796, 17272, 17459, 19304, 19513, 20066, 21488, 24016, 25517, 26416, 28067, 31369, 33592, 34544, 34918, 38608, 39026, 40132, 41021, 51034, 56134, 62738, 67184, 69836, 78052, 80264, 82042, 102068, 112268, 125476, 130429, 139672, 156104, 160528, 164084, 170561, 190627, 204136, 224536, 250952, 260858, 279344, 312208, 328168, 331721, 341122, 381254, 408272, 449072, 501904, 521716, 533273, 656336, 663442, 682244, 762508, 1043432, 1066546, 1326884, 1364488, 1525016, 2086864, 2133092, 2217293, 2478151, 2653768, 2728976, 3050032, 3240659, 4266184, 4434586, 4956302, 5307536, 6481318, 8532368, 8869172, 9912604, 12962636, 17738344, 19825208, 25925272, 35476688, 39650416, 42128567, 51850544, 84257134, 168514268, 337028536, 674057072]

約数ペア:

[(1, 674057072), (2, 337028536), (4, 168514268), (8, 84257134), (13, 51850544), (16, 42128567), (17, 39650416), (19, 35476688), (26, 25925272), (34, 19825208), (38, 17738344), (52, 12962636), (68, 9912604), (76, 8869172), (79, 8532368), (104, 6481318), (127, 5307536), (136, 4956302), (152, 4434586), (158, 4266184), (208, 3240659), (221, 3050032), (247, 2728976), (254, 2653768), (272, 2478151), (304, 2217293), (316, 2133092), (323, 2086864), (442, 1525016), (494, 1364488), (508, 1326884), (632, 1066546), (646, 1043432), (884, 762508), (988, 682244), (1016, 663442), (1027, 656336), (1264, 533273), (1292, 521716), (1343, 501904), (1501, 449072), (1651, 408272), (1768, 381254), (1976, 341122), (2032, 331721), (2054, 328168), (2159, 312208), (2413, 279344), (2584, 260858), (2686, 250952), (3002, 224536), (3302, 204136), (3536, 190627), (3952, 170561), (4108, 164084), (4199, 160528), (4318, 156104), (4826, 139672), (5168, 130429), (5372, 125476), (6004, 112268), (6604, 102068), (8216, 82042), (8398, 80264), (8636, 78052), (9652, 69836), (10033, 67184), (10744, 62738), (12008, 56134), (13208, 51034), (16432, 41021), (16796, 40132), (17272, 39026), (17459, 38608), (19304, 34918), (19513, 34544), (20066, 33592), (21488, 31369), (24016, 28067), (25517, 26416)]