219722976

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 712454400

約数和(自身を除く): 492731424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 61, 66, 72, 88, 96, 99, 108, 122, 132, 144, 176, 183, 198, 216, 244, 264, 288, 297, 352, 366, 379, 396, 432, 488, 528, 549, 594, 671, 732, 758, 792, 864, 976, 1056, 1098, 1137, 1188, 1342, 1464, 1516, 1584, 1647, 1952, 2013, 2196, 2274, 2376, 2684, 2928, 3032, 3168, 3294, 3411, 4026, 4169, 4392, 4548, 4752, 5368, 5856, 6039, 6064, 6588, 6822, 8052, 8338, 8784, 9096, 9504, 10233, 10736, 12078, 12128, 12507, 13176, 13644, 16104, 16676, 17568, 18117, 18192, 20466, 21472, 23119, 24156, 25014, 26352, 27288, 32208, 33352, 36234, 36384, 37521, 40932, 46238, 48312, 50028, 52704, 54576, 64416, 66704, 69357, 72468, 75042, 81864, 92476, 96624, 100056, 109152, 112563, 133408, 138714, 144936, 150084, 163728, 184952, 193248, 200112, 208071, 225126, 254309, 277428, 289872, 300168, 327456, 369904, 400224, 416142, 450252, 508618, 554856, 579744, 600336, 624213, 739808, 762927, 832284, 900504, 1017236, 1109712, 1200672, 1248426, 1525854, 1664568, 1801008, 2034472, 2219424, 2288781, 2496852, 3051708, 3329136, 3602016, 4068944, 4577562, 4993704, 6103416, 6658272, 6866343, 8137888, 9155124, 9987408, 12206832, 13732686, 18310248, 19974816, 24413664, 27465372, 36620496, 54930744, 73240992, 109861488, 219722976]

約数ペア:

[(1, 219722976), (2, 109861488), (3, 73240992), (4, 54930744), (6, 36620496), (8, 27465372), (9, 24413664), (11, 19974816), (12, 18310248), (16, 13732686), (18, 12206832), (22, 9987408), (24, 9155124), (27, 8137888), (32, 6866343), (33, 6658272), (36, 6103416), (44, 4993704), (48, 4577562), (54, 4068944), (61, 3602016), (66, 3329136), (72, 3051708), (88, 2496852), (96, 2288781), (99, 2219424), (108, 2034472), (122, 1801008), (132, 1664568), (144, 1525854), (176, 1248426), (183, 1200672), (198, 1109712), (216, 1017236), (244, 900504), (264, 832284), (288, 762927), (297, 739808), (352, 624213), (366, 600336), (379, 579744), (396, 554856), (432, 508618), (488, 450252), (528, 416142), (549, 400224), (594, 369904), (671, 327456), (732, 300168), (758, 289872), (792, 277428), (864, 254309), (976, 225126), (1056, 208071), (1098, 200112), (1137, 193248), (1188, 184952), (1342, 163728), (1464, 150084), (1516, 144936), (1584, 138714), (1647, 133408), (1952, 112563), (2013, 109152), (2196, 100056), (2274, 96624), (2376, 92476), (2684, 81864), (2928, 75042), (3032, 72468), (3168, 69357), (3294, 66704), (3411, 64416), (4026, 54576), (4169, 52704), (4392, 50028), (4548, 48312), (4752, 46238), (5368, 40932), (5856, 37521), (6039, 36384), (6064, 36234), (6588, 33352), (6822, 32208), (8052, 27288), (8338, 26352), (8784, 25014), (9096, 24156), (9504, 23119), (10233, 21472), (10736, 20466), (12078, 18192), (12128, 18117), (12507, 17568), (13176, 16676), (13644, 16104)]