497958775380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{256889}}^1$

素因数の和:257015

約数の個数: 216

約数和(自身を含む): 1678935421800

約数和(自身を除く): 1180976646420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 89, 90, 99, 110, 121, 132, 165, 178, 180, 198, 220, 242, 267, 330, 356, 363, 396, 445, 484, 495, 534, 605, 660, 726, 801, 890, 979, 990, 1068, 1089, 1210, 1335, 1452, 1602, 1780, 1815, 1958, 1980, 2178, 2420, 2670, 2937, 3204, 3630, 3916, 4005, 4356, 4895, 5340, 5445, 5874, 7260, 8010, 8811, 9790, 10769, 10890, 11748, 14685, 16020, 17622, 19580, 21538, 21780, 29370, 32307, 35244, 43076, 44055, 53845, 58740, 64614, 88110, 96921, 107690, 129228, 161535, 176220, 193842, 215380, 256889, 323070, 387684, 484605, 513778, 646140, 770667, 969210, 1027556, 1284445, 1541334, 1938420, 2312001, 2568890, 2825779, 3082668, 3853335, 4624002, 5137780, 5651558, 7706670, 8477337, 9248004, 11303116, 11560005, 14128895, 15413340, 16954674, 22863121, 23120010, 25432011, 28257790, 31083569, 33909348, 42386685, 45726242, 46240020, 50864022, 56515580, 62167138, 68589363, 84773370, 91452484, 93250707, 101728044, 114315605, 124334276, 127160055, 137178726, 155417845, 169546740, 186501414, 205768089, 228631210, 251494331, 254320110, 274357452, 279752121, 310835690, 342946815, 373002828, 411536178, 457262420, 466253535, 502988662, 508640220, 559504242, 621671380, 685893630, 754482993, 823072356, 932507070, 1005977324, 1028840445, 1119008484, 1257471655, 1371787260, 1398760605, 1508965986, 1865014140, 2057680890, 2263448979, 2514943310, 2766437641, 2797521210, 3017931972, 3772414965, 4115361780, 4526897958, 5029886620, 5532875282, 5595042420, 7544829930, 8299312923, 9053795916, 11065750564, 11317244895, 13832188205, 15089659860, 16598625846, 22634489790, 24897938769, 27664376410, 33197251692, 41496564615, 45268979580, 49795877538, 55328752820, 82993129230, 99591755076, 124489693845, 165986258460, 248979387690, 497958775380]

約数ペア:

[(1, 497958775380), (2, 248979387690), (3, 165986258460), (4, 124489693845), (5, 99591755076), (6, 82993129230), (9, 55328752820), (10, 49795877538), (11, 45268979580), (12, 41496564615), (15, 33197251692), (18, 27664376410), (20, 24897938769), (22, 22634489790), (30, 16598625846), (33, 15089659860), (36, 13832188205), (44, 11317244895), (45, 11065750564), (55, 9053795916), (60, 8299312923), (66, 7544829930), (89, 5595042420), (90, 5532875282), (99, 5029886620), (110, 4526897958), (121, 4115361780), (132, 3772414965), (165, 3017931972), (178, 2797521210), (180, 2766437641), (198, 2514943310), (220, 2263448979), (242, 2057680890), (267, 1865014140), (330, 1508965986), (356, 1398760605), (363, 1371787260), (396, 1257471655), (445, 1119008484), (484, 1028840445), (495, 1005977324), (534, 932507070), (605, 823072356), (660, 754482993), (726, 685893630), (801, 621671380), (890, 559504242), (979, 508640220), (990, 502988662), (1068, 466253535), (1089, 457262420), (1210, 411536178), (1335, 373002828), (1452, 342946815), (1602, 310835690), (1780, 279752121), (1815, 274357452), (1958, 254320110), (1980, 251494331), (2178, 228631210), (2420, 205768089), (2670, 186501414), (2937, 169546740), (3204, 155417845), (3630, 137178726), (3916, 127160055), (4005, 124334276), (4356, 114315605), (4895, 101728044), (5340, 93250707), (5445, 91452484), (5874, 84773370), (7260, 68589363), (8010, 62167138), (8811, 56515580), (9790, 50864022), (10769, 46240020), (10890, 45726242), (11748, 42386685), (14685, 33909348), (16020, 31083569), (17622, 28257790), (19580, 25432011), (21538, 23120010), (21780, 22863121), (29370, 16954674), (32307, 15413340), (35244, 14128895), (43076, 11560005), (44055, 11303116), (53845, 9248004), (58740, 8477337), (64614, 7706670), (88110, 5651558), (96921, 5137780), (107690, 4624002), (129228, 3853335), (161535, 3082668), (176220, 2825779), (193842, 2568890), (215380, 2312001), (256889, 1938420), (323070, 1541334), (387684, 1284445), (484605, 1027556), (513778, 969210), (646140, 770667)]