223869618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 578223360

約数和(自身を除く): 354353742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 197, 203, 261, 311, 394, 406, 522, 591, 609, 622, 933, 1182, 1218, 1379, 1773, 1827, 1866, 2177, 2758, 2799, 3546, 3654, 4137, 4354, 5598, 5713, 6531, 8274, 9019, 11426, 12411, 13062, 17139, 18038, 19593, 24822, 27057, 34278, 39186, 39991, 51417, 54114, 61267, 63133, 79982, 81171, 102834, 119973, 122534, 126266, 162342, 183801, 189399, 239946, 359919, 367602, 378798, 428869, 551403, 568197, 719838, 857738, 1102806, 1136394, 1286607, 1776743, 2573214, 3553486, 3859821, 5330229, 7719642, 10660458, 12437201, 15990687, 24874402, 31981374, 37311603, 74623206, 111934809, 223869618]

約数ペア:

[(1, 223869618), (2, 111934809), (3, 74623206), (6, 37311603), (7, 31981374), (9, 24874402), (14, 15990687), (18, 12437201), (21, 10660458), (29, 7719642), (42, 5330229), (58, 3859821), (63, 3553486), (87, 2573214), (126, 1776743), (174, 1286607), (197, 1136394), (203, 1102806), (261, 857738), (311, 719838), (394, 568197), (406, 551403), (522, 428869), (591, 378798), (609, 367602), (622, 359919), (933, 239946), (1182, 189399), (1218, 183801), (1379, 162342), (1773, 126266), (1827, 122534), (1866, 119973), (2177, 102834), (2758, 81171), (2799, 79982), (3546, 63133), (3654, 61267), (4137, 54114), (4354, 51417), (5598, 39991), (5713, 39186), (6531, 34278), (8274, 27057), (9019, 24822), (11426, 19593), (12411, 18038), (13062, 17139)]