255863328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22397}}^1$

素因数の和:22434

約数の個数: 96

約数和(自身を含む): 812778624

約数和(自身を除く): 556915296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2856, 3808, 5712, 11424, 22397, 44794, 67191, 89588, 134382, 156779, 179176, 268764, 313558, 358352, 380749, 470337, 537528, 627116, 716704, 761498, 940674, 1075056, 1142247, 1254232, 1522996, 1881348, 2150112, 2284494, 2508464, 2665243, 3045992, 3762696, 4568988, 5016928, 5330486, 6091984, 7525392, 7995729, 9137976, 10660972, 12183968, 15050784, 15991458, 18275952, 21321944, 31982916, 36551904, 42643888, 63965832, 85287776, 127931664, 255863328]

約数ペア:

[(1, 255863328), (2, 127931664), (3, 85287776), (4, 63965832), (6, 42643888), (7, 36551904), (8, 31982916), (12, 21321944), (14, 18275952), (16, 15991458), (17, 15050784), (21, 12183968), (24, 10660972), (28, 9137976), (32, 7995729), (34, 7525392), (42, 6091984), (48, 5330486), (51, 5016928), (56, 4568988), (68, 3762696), (84, 3045992), (96, 2665243), (102, 2508464), (112, 2284494), (119, 2150112), (136, 1881348), (168, 1522996), (204, 1254232), (224, 1142247), (238, 1075056), (272, 940674), (336, 761498), (357, 716704), (408, 627116), (476, 537528), (544, 470337), (672, 380749), (714, 358352), (816, 313558), (952, 268764), (1428, 179176), (1632, 156779), (1904, 134382), (2856, 89588), (3808, 67191), (5712, 44794), (11424, 22397)]