508018081340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3389}}^1\times {\mathrm{8849}}^1$

素因数の和:12276

約数の個数: 144

約数和(自身を含む): 1340707032000

約数和(自身を除く): 832688950660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 3389, 4235, 6778, 8470, 8849, 13556, 16940, 16945, 17698, 23723, 33890, 35396, 37279, 44245, 47446, 61943, 67780, 74558, 88490, 94892, 97339, 118615, 123886, 149116, 176980, 186395, 194678, 237230, 247772, 260953, 309715, 372790, 389356, 410069, 474460, 486695, 521906, 619430, 681373, 745580, 820138, 973390, 1043812, 1070729, 1238860, 1304765, 1362746, 1640276, 1946780, 2050345, 2141458, 2609530, 2725492, 2870483, 3406865, 4100690, 4282916, 5219060, 5353645, 5740966, 6813730, 7495103, 8201380, 10707290, 11481932, 13627460, 14352415, 14990206, 21414580, 28704830, 29980412, 29989261, 37475515, 57409660, 59978522, 74951030, 119957044, 149902060, 149946305, 209924827, 299892610, 329881871, 419849654, 599785220, 659763742, 839699308, 1049624135, 1319527484, 1649409355, 2099248270, 2309173097, 3298818710, 3628700581, 4198496540, 4618346194, 6597637420, 7257401162, 9236692388, 11545865485, 14514802324, 18143502905, 23091730970, 25400904067, 36287005810, 46183461940, 50801808134, 72574011620, 101603616268, 127004520335, 254009040670, 508018081340]

約数ペア:

[(1, 508018081340), (2, 254009040670), (4, 127004520335), (5, 101603616268), (7, 72574011620), (10, 50801808134), (11, 46183461940), (14, 36287005810), (20, 25400904067), (22, 23091730970), (28, 18143502905), (35, 14514802324), (44, 11545865485), (55, 9236692388), (70, 7257401162), (77, 6597637420), (110, 4618346194), (121, 4198496540), (140, 3628700581), (154, 3298818710), (220, 2309173097), (242, 2099248270), (308, 1649409355), (385, 1319527484), (484, 1049624135), (605, 839699308), (770, 659763742), (847, 599785220), (1210, 419849654), (1540, 329881871), (1694, 299892610), (2420, 209924827), (3388, 149946305), (3389, 149902060), (4235, 119957044), (6778, 74951030), (8470, 59978522), (8849, 57409660), (13556, 37475515), (16940, 29989261), (16945, 29980412), (17698, 28704830), (23723, 21414580), (33890, 14990206), (35396, 14352415), (37279, 13627460), (44245, 11481932), (47446, 10707290), (61943, 8201380), (67780, 7495103), (74558, 6813730), (88490, 5740966), (94892, 5353645), (97339, 5219060), (118615, 4282916), (123886, 4100690), (149116, 3406865), (176980, 2870483), (186395, 2725492), (194678, 2609530), (237230, 2141458), (247772, 2050345), (260953, 1946780), (309715, 1640276), (372790, 1362746), (389356, 1304765), (410069, 1238860), (474460, 1070729), (486695, 1043812), (521906, 973390), (619430, 820138), (681373, 745580)]