215330688

素因数分解:

$2^7\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 654937920

約数和(自身を除く): 439607232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 47, 48, 64, 72, 82, 94, 96, 97, 123, 128, 141, 144, 164, 188, 192, 194, 246, 282, 288, 291, 328, 369, 376, 384, 388, 423, 492, 564, 576, 582, 656, 738, 752, 776, 846, 873, 984, 1128, 1152, 1164, 1312, 1476, 1504, 1552, 1692, 1746, 1927, 1968, 2256, 2328, 2624, 2952, 3008, 3104, 3384, 3492, 3854, 3936, 3977, 4512, 4559, 4656, 5248, 5781, 5904, 6016, 6208, 6768, 6984, 7708, 7872, 7954, 9024, 9118, 9312, 11562, 11808, 11931, 12416, 13536, 13677, 13968, 15416, 15744, 15908, 17343, 18048, 18236, 18624, 23124, 23616, 23862, 27072, 27354, 27936, 30832, 31816, 34686, 35793, 36472, 37248, 41031, 46248, 47232, 47724, 54144, 54708, 55872, 61664, 63632, 69372, 71586, 72944, 82062, 92496, 95448, 109416, 111744, 123328, 127264, 138744, 143172, 145888, 164124, 184992, 186919, 190896, 218832, 246656, 254528, 277488, 286344, 291776, 328248, 369984, 373838, 381792, 437664, 509056, 554976, 560757, 572688, 583552, 656496, 739968, 747676, 763584, 875328, 1109952, 1121514, 1145376, 1312992, 1495352, 1527168, 1682271, 1750656, 2219904, 2243028, 2290752, 2625984, 2990704, 3364542, 4486056, 4581504, 5251968, 5981408, 6729084, 8972112, 11962816, 13458168, 17944224, 23925632, 26916336, 35888448, 53832672, 71776896, 107665344, 215330688]

約数ペア:

[(1, 215330688), (2, 107665344), (3, 71776896), (4, 53832672), (6, 35888448), (8, 26916336), (9, 23925632), (12, 17944224), (16, 13458168), (18, 11962816), (24, 8972112), (32, 6729084), (36, 5981408), (41, 5251968), (47, 4581504), (48, 4486056), (64, 3364542), (72, 2990704), (82, 2625984), (94, 2290752), (96, 2243028), (97, 2219904), (123, 1750656), (128, 1682271), (141, 1527168), (144, 1495352), (164, 1312992), (188, 1145376), (192, 1121514), (194, 1109952), (246, 875328), (282, 763584), (288, 747676), (291, 739968), (328, 656496), (369, 583552), (376, 572688), (384, 560757), (388, 554976), (423, 509056), (492, 437664), (564, 381792), (576, 373838), (582, 369984), (656, 328248), (738, 291776), (752, 286344), (776, 277488), (846, 254528), (873, 246656), (984, 218832), (1128, 190896), (1152, 186919), (1164, 184992), (1312, 164124), (1476, 145888), (1504, 143172), (1552, 138744), (1692, 127264), (1746, 123328), (1927, 111744), (1968, 109416), (2256, 95448), (2328, 92496), (2624, 82062), (2952, 72944), (3008, 71586), (3104, 69372), (3384, 63632), (3492, 61664), (3854, 55872), (3936, 54708), (3977, 54144), (4512, 47724), (4559, 47232), (4656, 46248), (5248, 41031), (5781, 37248), (5904, 36472), (6016, 35793), (6208, 34686), (6768, 31816), (6984, 30832), (7708, 27936), (7872, 27354), (7954, 27072), (9024, 23862), (9118, 23616), (9312, 23124), (11562, 18624), (11808, 18236), (11931, 18048), (12416, 17343), (13536, 15908), (13677, 15744), (13968, 15416)]