1958851512

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{409}}^1$

素因数の和:835

約数の個数: 160

約数和(自身を含む): 5804370000

約数和(自身を除く): 3845518488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 389, 409, 456, 513, 648, 684, 778, 818, 1026, 1167, 1227, 1368, 1539, 1556, 1636, 2052, 2334, 2454, 3078, 3112, 3272, 3501, 3681, 4104, 4668, 4908, 6156, 7002, 7362, 7391, 7771, 9336, 9816, 10503, 11043, 12312, 14004, 14724, 14782, 15542, 21006, 22086, 22173, 23313, 28008, 29448, 29564, 31084, 31509, 33129, 42012, 44172, 44346, 46626, 59128, 62168, 63018, 66258, 66519, 69939, 84024, 88344, 88692, 93252, 126036, 132516, 133038, 139878, 159101, 177384, 186504, 199557, 209817, 252072, 265032, 266076, 279756, 318202, 399114, 419634, 477303, 532152, 559512, 598671, 629451, 636404, 798228, 839268, 954606, 1197342, 1258902, 1272808, 1431909, 1596456, 1678536, 1909212, 2394684, 2517804, 2863818, 3022919, 3818424, 4295727, 4789368, 5035608, 5727636, 6045838, 8591454, 9068757, 11455272, 12091676, 12887181, 17182908, 18137514, 24183352, 25774362, 27206271, 34365816, 36275028, 51548724, 54412542, 72550056, 81618813, 103097448, 108825084, 163237626, 217650168, 244856439, 326475252, 489712878, 652950504, 979425756, 1958851512]

約数ペア:

[(1, 1958851512), (2, 979425756), (3, 652950504), (4, 489712878), (6, 326475252), (8, 244856439), (9, 217650168), (12, 163237626), (18, 108825084), (19, 103097448), (24, 81618813), (27, 72550056), (36, 54412542), (38, 51548724), (54, 36275028), (57, 34365816), (72, 27206271), (76, 25774362), (81, 24183352), (108, 18137514), (114, 17182908), (152, 12887181), (162, 12091676), (171, 11455272), (216, 9068757), (228, 8591454), (324, 6045838), (342, 5727636), (389, 5035608), (409, 4789368), (456, 4295727), (513, 3818424), (648, 3022919), (684, 2863818), (778, 2517804), (818, 2394684), (1026, 1909212), (1167, 1678536), (1227, 1596456), (1368, 1431909), (1539, 1272808), (1556, 1258902), (1636, 1197342), (2052, 954606), (2334, 839268), (2454, 798228), (3078, 636404), (3112, 629451), (3272, 598671), (3501, 559512), (3681, 532152), (4104, 477303), (4668, 419634), (4908, 399114), (6156, 318202), (7002, 279756), (7362, 266076), (7391, 265032), (7771, 252072), (9336, 209817), (9816, 199557), (10503, 186504), (11043, 177384), (12312, 159101), (14004, 139878), (14724, 133038), (14782, 132516), (15542, 126036), (21006, 93252), (22086, 88692), (22173, 88344), (23313, 84024), (28008, 69939), (29448, 66519), (29564, 66258), (31084, 63018), (31509, 62168), (33129, 59128), (42012, 46626), (44172, 44346)]