1238202378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:709

約数の個数: 192

約数和(自身を含む): 3475809792

約数和(自身を除く): 2237607414

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 34, 41, 42, 46, 51, 63, 69, 82, 102, 119, 123, 126, 138, 153, 161, 207, 238, 246, 287, 306, 322, 357, 369, 391, 414, 483, 574, 613, 697, 714, 738, 782, 861, 943, 966, 1071, 1173, 1226, 1394, 1449, 1722, 1839, 1886, 2091, 2142, 2346, 2583, 2737, 2829, 2898, 3519, 3678, 4182, 4291, 4879, 5166, 5474, 5517, 5658, 6273, 6601, 7038, 8211, 8487, 8582, 9758, 10421, 11034, 12546, 12873, 13202, 14099, 14637, 16031, 16422, 16974, 19803, 20842, 24633, 25133, 25746, 28198, 29274, 31263, 32062, 38619, 39606, 42297, 43911, 48093, 49266, 50266, 59409, 62526, 72947, 75399, 77238, 84594, 87822, 93789, 96186, 98693, 112217, 118818, 126891, 144279, 145894, 150798, 175931, 187578, 197386, 218841, 224434, 226197, 239683, 253782, 288558, 296079, 336651, 351862, 427261, 437682, 452394, 479366, 527793, 578059, 592158, 656523, 673302, 719049, 854522, 888237, 1009953, 1055586, 1156118, 1281783, 1313046, 1438098, 1583379, 1677781, 1734177, 1776474, 2019906, 2157147, 2563566, 2990827, 3166758, 3355562, 3468354, 3845349, 4046413, 4314294, 5033343, 5202531, 5981654, 7690698, 8092826, 8972481, 9827003, 10066686, 10405062, 12139239, 15100029, 17944962, 19654006, 24278478, 26917443, 29481009, 30200058, 36417717, 53834886, 58962018, 68789021, 72835434, 88443027, 137578042, 176886054, 206367063, 412734126, 619101189, 1238202378]

約数ペア:

[(1, 1238202378), (2, 619101189), (3, 412734126), (6, 206367063), (7, 176886054), (9, 137578042), (14, 88443027), (17, 72835434), (18, 68789021), (21, 58962018), (23, 53834886), (34, 36417717), (41, 30200058), (42, 29481009), (46, 26917443), (51, 24278478), (63, 19654006), (69, 17944962), (82, 15100029), (102, 12139239), (119, 10405062), (123, 10066686), (126, 9827003), (138, 8972481), (153, 8092826), (161, 7690698), (207, 5981654), (238, 5202531), (246, 5033343), (287, 4314294), (306, 4046413), (322, 3845349), (357, 3468354), (369, 3355562), (391, 3166758), (414, 2990827), (483, 2563566), (574, 2157147), (613, 2019906), (697, 1776474), (714, 1734177), (738, 1677781), (782, 1583379), (861, 1438098), (943, 1313046), (966, 1281783), (1071, 1156118), (1173, 1055586), (1226, 1009953), (1394, 888237), (1449, 854522), (1722, 719049), (1839, 673302), (1886, 656523), (2091, 592158), (2142, 578059), (2346, 527793), (2583, 479366), (2737, 452394), (2829, 437682), (2898, 427261), (3519, 351862), (3678, 336651), (4182, 296079), (4291, 288558), (4879, 253782), (5166, 239683), (5474, 226197), (5517, 224434), (5658, 218841), (6273, 197386), (6601, 187578), (7038, 175931), (8211, 150798), (8487, 145894), (8582, 144279), (9758, 126891), (10421, 118818), (11034, 112217), (12546, 98693), (12873, 96186), (13202, 93789), (14099, 87822), (14637, 84594), (16031, 77238), (16422, 75399), (16974, 72947), (19803, 62526), (20842, 59409), (24633, 50266), (25133, 49266), (25746, 48093), (28198, 43911), (29274, 42297), (31263, 39606), (32062, 38619)]