22328928

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 68245632

約数和(自身を除く): 45916704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 61, 62, 72, 82, 93, 96, 122, 123, 124, 144, 164, 183, 186, 244, 246, 248, 279, 288, 328, 366, 369, 372, 488, 492, 496, 549, 558, 656, 732, 738, 744, 976, 984, 992, 1098, 1116, 1271, 1312, 1464, 1476, 1488, 1891, 1952, 1968, 2196, 2232, 2501, 2542, 2928, 2952, 2976, 3782, 3813, 3936, 4392, 4464, 5002, 5084, 5673, 5856, 5904, 7503, 7564, 7626, 8784, 8928, 10004, 10168, 11346, 11439, 11808, 15006, 15128, 15252, 17019, 17568, 20008, 20336, 22509, 22692, 22878, 30012, 30256, 30504, 34038, 40016, 40672, 45018, 45384, 45756, 60024, 60512, 61008, 68076, 77531, 80032, 90036, 90768, 91512, 120048, 122016, 136152, 155062, 180072, 181536, 183024, 232593, 240096, 272304, 310124, 360144, 366048, 465186, 544608, 620248, 697779, 720288, 930372, 1240496, 1395558, 1860744, 2480992, 2791116, 3721488, 5582232, 7442976, 11164464, 22328928]

約数ペア:

[(1, 22328928), (2, 11164464), (3, 7442976), (4, 5582232), (6, 3721488), (8, 2791116), (9, 2480992), (12, 1860744), (16, 1395558), (18, 1240496), (24, 930372), (31, 720288), (32, 697779), (36, 620248), (41, 544608), (48, 465186), (61, 366048), (62, 360144), (72, 310124), (82, 272304), (93, 240096), (96, 232593), (122, 183024), (123, 181536), (124, 180072), (144, 155062), (164, 136152), (183, 122016), (186, 120048), (244, 91512), (246, 90768), (248, 90036), (279, 80032), (288, 77531), (328, 68076), (366, 61008), (369, 60512), (372, 60024), (488, 45756), (492, 45384), (496, 45018), (549, 40672), (558, 40016), (656, 34038), (732, 30504), (738, 30256), (744, 30012), (976, 22878), (984, 22692), (992, 22509), (1098, 20336), (1116, 20008), (1271, 17568), (1312, 17019), (1464, 15252), (1476, 15128), (1488, 15006), (1891, 11808), (1952, 11439), (1968, 11346), (2196, 10168), (2232, 10004), (2501, 8928), (2542, 8784), (2928, 7626), (2952, 7564), (2976, 7503), (3782, 5904), (3813, 5856), (3936, 5673), (4392, 5084), (4464, 5002)]