8248656390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:463

約数の個数: 256

約数和(自身を含む): 23417856000

約数和(自身を除く): 15169199610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 31, 38, 39, 57, 62, 65, 78, 93, 95, 114, 130, 149, 155, 186, 190, 195, 241, 247, 285, 298, 310, 390, 403, 447, 465, 482, 494, 570, 589, 723, 741, 745, 806, 894, 930, 1178, 1205, 1209, 1235, 1446, 1482, 1490, 1767, 1937, 2015, 2235, 2410, 2418, 2470, 2831, 2945, 3133, 3534, 3615, 3705, 3874, 4030, 4470, 4579, 4619, 5662, 5811, 5890, 6045, 6266, 7230, 7410, 7471, 7657, 8493, 8835, 9158, 9238, 9399, 9685, 11622, 12090, 13737, 13857, 14155, 14942, 15314, 15665, 16986, 17670, 18798, 19370, 22413, 22895, 22971, 23095, 27474, 27714, 28310, 29055, 31330, 35909, 36803, 37355, 38285, 42465, 44826, 45790, 45942, 46190, 46995, 58110, 59527, 60047, 68685, 69285, 71818, 73606, 74710, 76570, 84930, 87761, 93990, 97123, 107727, 110409, 112065, 114855, 119054, 120094, 137370, 138570, 141949, 175522, 178581, 179545, 180141, 184015, 194246, 215454, 220818, 224130, 229710, 263283, 283898, 291369, 297635, 300235, 357162, 359090, 360282, 368030, 425847, 438805, 466817, 485615, 526566, 538635, 552045, 582738, 595270, 600470, 682271, 709745, 851694, 877610, 892905, 900705, 933634, 971230, 1077270, 1104090, 1113179, 1140893, 1316415, 1364542, 1400451, 1419490, 1456845, 1785810, 1801410, 1845337, 2046813, 2129235, 2226358, 2281786, 2334085, 2632830, 2800902, 2913690, 3339537, 3411355, 3422679, 3690674, 4093626, 4258470, 4668170, 5536011, 5565895, 5704465, 6679074, 6822710, 6845358, 7002255, 8869523, 9226685, 10234065, 11072022, 11131790, 11408930, 14004510, 14471327, 16697685, 17113395, 17739046, 18453370, 20468130, 21150401, 26608569, 27680055, 28942654, 33395370, 34226790, 42300802, 43413981, 44347615, 53217138, 55360110, 63451203, 72356635, 86827962, 88695230, 105752005, 126902406, 133042845, 144713270, 211504010, 217069905, 266085690, 274955213, 317256015, 434139810, 549910426, 634512030, 824865639, 1374776065, 1649731278, 2749552130, 4124328195, 8248656390]

約数ペア:

[(1, 8248656390), (2, 4124328195), (3, 2749552130), (5, 1649731278), (6, 1374776065), (10, 824865639), (13, 634512030), (15, 549910426), (19, 434139810), (26, 317256015), (30, 274955213), (31, 266085690), (38, 217069905), (39, 211504010), (57, 144713270), (62, 133042845), (65, 126902406), (78, 105752005), (93, 88695230), (95, 86827962), (114, 72356635), (130, 63451203), (149, 55360110), (155, 53217138), (186, 44347615), (190, 43413981), (195, 42300802), (241, 34226790), (247, 33395370), (285, 28942654), (298, 27680055), (310, 26608569), (390, 21150401), (403, 20468130), (447, 18453370), (465, 17739046), (482, 17113395), (494, 16697685), (570, 14471327), (589, 14004510), (723, 11408930), (741, 11131790), (745, 11072022), (806, 10234065), (894, 9226685), (930, 8869523), (1178, 7002255), (1205, 6845358), (1209, 6822710), (1235, 6679074), (1446, 5704465), (1482, 5565895), (1490, 5536011), (1767, 4668170), (1937, 4258470), (2015, 4093626), (2235, 3690674), (2410, 3422679), (2418, 3411355), (2470, 3339537), (2831, 2913690), (2945, 2800902), (3133, 2632830), (3534, 2334085), (3615, 2281786), (3705, 2226358), (3874, 2129235), (4030, 2046813), (4470, 1845337), (4579, 1801410), (4619, 1785810), (5662, 1456845), (5811, 1419490), (5890, 1400451), (6045, 1364542), (6266, 1316415), (7230, 1140893), (7410, 1113179), (7471, 1104090), (7657, 1077270), (8493, 971230), (8835, 933634), (9158, 900705), (9238, 892905), (9399, 877610), (9685, 851694), (11622, 709745), (12090, 682271), (13737, 600470), (13857, 595270), (14155, 582738), (14942, 552045), (15314, 538635), (15665, 526566), (16986, 485615), (17670, 466817), (18798, 438805), (19370, 425847), (22413, 368030), (22895, 360282), (22971, 359090), (23095, 357162), (27474, 300235), (27714, 297635), (28310, 291369), (29055, 283898), (31330, 263283), (35909, 229710), (36803, 224130), (37355, 220818), (38285, 215454), (42465, 194246), (44826, 184015), (45790, 180141), (45942, 179545), (46190, 178581), (46995, 175522), (58110, 141949), (59527, 138570), (60047, 137370), (68685, 120094), (69285, 119054), (71818, 114855), (73606, 112065), (74710, 110409), (76570, 107727), (84930, 97123), (87761, 93990)]