447804511310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{557}}^1$

素因数の和:1115

約数の個数: 192

約数和(自身を含む): 944629039872

約数和(自身を除く): 496824528562

約数列:

[1, 2, 5, 10, 13, 19, 26, 37, 38, 65, 74, 95, 130, 185, 190, 247, 361, 370, 463, 481, 494, 557, 703, 722, 926, 962, 1114, 1235, 1406, 1805, 2315, 2405, 2470, 2785, 3515, 3610, 4630, 4693, 4810, 5570, 6019, 7030, 7241, 8797, 9139, 9386, 10583, 12038, 13357, 14482, 17131, 17594, 18278, 20609, 21166, 23465, 26714, 30095, 34262, 36205, 41218, 43985, 45695, 46930, 52915, 60190, 66785, 72410, 85655, 87970, 91390, 103045, 105830, 114361, 133570, 137579, 167143, 171310, 173641, 201077, 206090, 222703, 228722, 257891, 267917, 275158, 325489, 334286, 347282, 391571, 402154, 445406, 515782, 535834, 571805, 650978, 687895, 783142, 835715, 868205, 1005385, 1113515, 1143610, 1289455, 1339585, 1375790, 1627445, 1671430, 1736410, 1957855, 2010770, 2172859, 2227030, 2578910, 2614001, 2679170, 3254890, 3352583, 3915710, 4231357, 4345718, 4899929, 5090423, 5228002, 6184291, 6705166, 7439849, 8462714, 9541967, 9799858, 10180846, 10864295, 12368582, 13070005, 14879698, 16762915, 19083934, 21156785, 21728590, 24499645, 25452115, 26140010, 30921455, 33525830, 37199245, 42313570, 47709835, 48999290, 50904230, 61842910, 63699077, 74398490, 80395783, 93098651, 95419670, 96718037, 124045571, 127398154, 160791566, 181297373, 186197302, 193436074, 248091142, 318495385, 362594746, 401978915, 465493255, 483590185, 620227855, 636990770, 803957830, 906486865, 930986510, 967180370, 1210282463, 1240455710, 1812973730, 2356865849, 2420564926, 3444650087, 4713731698, 6051412315, 6889300174, 11784329245, 12102824630, 17223250435, 23568658490, 34446500870, 44780451131, 89560902262, 223902255655, 447804511310]

約数ペア:

[(1, 447804511310), (2, 223902255655), (5, 89560902262), (10, 44780451131), (13, 34446500870), (19, 23568658490), (26, 17223250435), (37, 12102824630), (38, 11784329245), (65, 6889300174), (74, 6051412315), (95, 4713731698), (130, 3444650087), (185, 2420564926), (190, 2356865849), (247, 1812973730), (361, 1240455710), (370, 1210282463), (463, 967180370), (481, 930986510), (494, 906486865), (557, 803957830), (703, 636990770), (722, 620227855), (926, 483590185), (962, 465493255), (1114, 401978915), (1235, 362594746), (1406, 318495385), (1805, 248091142), (2315, 193436074), (2405, 186197302), (2470, 181297373), (2785, 160791566), (3515, 127398154), (3610, 124045571), (4630, 96718037), (4693, 95419670), (4810, 93098651), (5570, 80395783), (6019, 74398490), (7030, 63699077), (7241, 61842910), (8797, 50904230), (9139, 48999290), (9386, 47709835), (10583, 42313570), (12038, 37199245), (13357, 33525830), (14482, 30921455), (17131, 26140010), (17594, 25452115), (18278, 24499645), (20609, 21728590), (21166, 21156785), (23465, 19083934), (26714, 16762915), (30095, 14879698), (34262, 13070005), (36205, 12368582), (41218, 10864295), (43985, 10180846), (45695, 9799858), (46930, 9541967), (52915, 8462714), (60190, 7439849), (66785, 6705166), (72410, 6184291), (85655, 5228002), (87970, 5090423), (91390, 4899929), (103045, 4345718), (105830, 4231357), (114361, 3915710), (133570, 3352583), (137579, 3254890), (167143, 2679170), (171310, 2614001), (173641, 2578910), (201077, 2227030), (206090, 2172859), (222703, 2010770), (228722, 1957855), (257891, 1736410), (267917, 1671430), (275158, 1627445), (325489, 1375790), (334286, 1339585), (347282, 1289455), (391571, 1143610), (402154, 1113515), (445406, 1005385), (515782, 868205), (535834, 835715), (571805, 783142), (650978, 687895)]