352000908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 216

約数和(自身を含む): 1101469824

約数和(自身を除く): 749468916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 41, 42, 49, 62, 63, 82, 84, 93, 98, 123, 124, 126, 147, 157, 164, 186, 196, 217, 246, 252, 279, 287, 294, 314, 369, 372, 434, 441, 471, 492, 558, 574, 588, 628, 651, 738, 861, 868, 882, 942, 1099, 1116, 1148, 1271, 1302, 1413, 1476, 1519, 1722, 1764, 1884, 1953, 2009, 2198, 2542, 2583, 2604, 2826, 3038, 3297, 3444, 3813, 3906, 4018, 4396, 4557, 4867, 5084, 5166, 5652, 6027, 6076, 6437, 6594, 7626, 7693, 7812, 8036, 8897, 9114, 9734, 9891, 10332, 11439, 12054, 12874, 13188, 13671, 14601, 15252, 15386, 17794, 18081, 18228, 19311, 19468, 19782, 22878, 23079, 24108, 25748, 26691, 27342, 29202, 30772, 34069, 35588, 36162, 38622, 39564, 43803, 45059, 45756, 46158, 53382, 54684, 57933, 58404, 62279, 68138, 69237, 72324, 77244, 80073, 87606, 90118, 92316, 102207, 106764, 115866, 124558, 135177, 136276, 138474, 160146, 175212, 180236, 186837, 199547, 204414, 231732, 238483, 249116, 270354, 276948, 306621, 315413, 320292, 373674, 399094, 405531, 408828, 476966, 540708, 560511, 598641, 613242, 630826, 715449, 747348, 798188, 811062, 946239, 953932, 1121022, 1197282, 1226484, 1261652, 1396829, 1430898, 1622124, 1795923, 1892478, 2146347, 2242044, 2394564, 2793658, 2838717, 2861796, 3591846, 3784956, 4190487, 4292694, 5587316, 5677434, 7183692, 8380974, 8585388, 9777803, 11354868, 12571461, 16761948, 19555606, 25142922, 29333409, 39111212, 50285844, 58666818, 88000227, 117333636, 176000454, 352000908]

約数ペア:

[(1, 352000908), (2, 176000454), (3, 117333636), (4, 88000227), (6, 58666818), (7, 50285844), (9, 39111212), (12, 29333409), (14, 25142922), (18, 19555606), (21, 16761948), (28, 12571461), (31, 11354868), (36, 9777803), (41, 8585388), (42, 8380974), (49, 7183692), (62, 5677434), (63, 5587316), (82, 4292694), (84, 4190487), (93, 3784956), (98, 3591846), (123, 2861796), (124, 2838717), (126, 2793658), (147, 2394564), (157, 2242044), (164, 2146347), (186, 1892478), (196, 1795923), (217, 1622124), (246, 1430898), (252, 1396829), (279, 1261652), (287, 1226484), (294, 1197282), (314, 1121022), (369, 953932), (372, 946239), (434, 811062), (441, 798188), (471, 747348), (492, 715449), (558, 630826), (574, 613242), (588, 598641), (628, 560511), (651, 540708), (738, 476966), (861, 408828), (868, 405531), (882, 399094), (942, 373674), (1099, 320292), (1116, 315413), (1148, 306621), (1271, 276948), (1302, 270354), (1413, 249116), (1476, 238483), (1519, 231732), (1722, 204414), (1764, 199547), (1884, 186837), (1953, 180236), (2009, 175212), (2198, 160146), (2542, 138474), (2583, 136276), (2604, 135177), (2826, 124558), (3038, 115866), (3297, 106764), (3444, 102207), (3813, 92316), (3906, 90118), (4018, 87606), (4396, 80073), (4557, 77244), (4867, 72324), (5084, 69237), (5166, 68138), (5652, 62279), (6027, 58404), (6076, 57933), (6437, 54684), (6594, 53382), (7626, 46158), (7693, 45756), (7812, 45059), (8036, 43803), (8897, 39564), (9114, 38622), (9734, 36162), (9891, 35588), (10332, 34069), (11439, 30772), (12054, 29202), (12874, 27342), (13188, 26691), (13671, 25748), (14601, 24108), (15252, 23079), (15386, 22878), (17794, 19782), (18081, 19468), (18228, 19311)]