243492522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 626572800

約数和(自身を除く): 383080278

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 73, 78, 82, 91, 123, 146, 149, 182, 219, 246, 273, 287, 298, 438, 447, 511, 533, 546, 574, 861, 894, 949, 1022, 1043, 1066, 1533, 1599, 1722, 1898, 1937, 2086, 2847, 2993, 3066, 3129, 3198, 3731, 3874, 5694, 5811, 5986, 6109, 6258, 6643, 7462, 8979, 10877, 11193, 11622, 12218, 13286, 13559, 17958, 18327, 19929, 20951, 21754, 22386, 27118, 32631, 36654, 38909, 39858, 40677, 41902, 42763, 62853, 65262, 76139, 77818, 79417, 81354, 85526, 116727, 125706, 128289, 141401, 152278, 158834, 228417, 233454, 238251, 256578, 272363, 282802, 424203, 445957, 456834, 476502, 544726, 555919, 817089, 848406, 891914, 989807, 1111838, 1337871, 1634178, 1667757, 1979614, 2675742, 2969421, 3121699, 3335514, 5797441, 5938842, 6243398, 9365097, 11594882, 17392323, 18730194, 34784646, 40582087, 81164174, 121746261, 243492522]

約数ペア:

[(1, 243492522), (2, 121746261), (3, 81164174), (6, 40582087), (7, 34784646), (13, 18730194), (14, 17392323), (21, 11594882), (26, 9365097), (39, 6243398), (41, 5938842), (42, 5797441), (73, 3335514), (78, 3121699), (82, 2969421), (91, 2675742), (123, 1979614), (146, 1667757), (149, 1634178), (182, 1337871), (219, 1111838), (246, 989807), (273, 891914), (287, 848406), (298, 817089), (438, 555919), (447, 544726), (511, 476502), (533, 456834), (546, 445957), (574, 424203), (861, 282802), (894, 272363), (949, 256578), (1022, 238251), (1043, 233454), (1066, 228417), (1533, 158834), (1599, 152278), (1722, 141401), (1898, 128289), (1937, 125706), (2086, 116727), (2847, 85526), (2993, 81354), (3066, 79417), (3129, 77818), (3198, 76139), (3731, 65262), (3874, 62853), (5694, 42763), (5811, 41902), (5986, 40677), (6109, 39858), (6258, 38909), (6643, 36654), (7462, 32631), (8979, 27118), (10877, 22386), (11193, 21754), (11622, 20951), (12218, 19929), (13286, 18327), (13559, 17958)]