228162662

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 440294400

約数和(自身を除く): 212131738

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 139, 182, 203, 278, 311, 377, 406, 622, 754, 973, 1807, 1946, 2177, 2639, 3614, 4031, 4043, 4354, 5278, 8062, 8086, 9019, 12649, 18038, 25298, 28217, 28301, 43229, 52403, 56434, 56602, 63133, 86458, 104806, 117247, 126266, 234494, 302603, 366821, 561977, 605206, 733642, 820729, 1123954, 1253641, 1641458, 2507282, 3933839, 7867678, 8775487, 16297333, 17550974, 32594666, 114081331, 228162662]

約数ペア:

[(1, 228162662), (2, 114081331), (7, 32594666), (13, 17550974), (14, 16297333), (26, 8775487), (29, 7867678), (58, 3933839), (91, 2507282), (139, 1641458), (182, 1253641), (203, 1123954), (278, 820729), (311, 733642), (377, 605206), (406, 561977), (622, 366821), (754, 302603), (973, 234494), (1807, 126266), (1946, 117247), (2177, 104806), (2639, 86458), (3614, 63133), (4031, 56602), (4043, 56434), (4354, 52403), (5278, 43229), (8062, 28301), (8086, 28217), (9019, 25298), (12649, 18038)]