218256402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 547489152

約数和(自身を除く): 329232750

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 97, 169, 182, 194, 273, 291, 317, 338, 507, 546, 582, 634, 679, 951, 1014, 1183, 1261, 1358, 1902, 2037, 2219, 2366, 2522, 3549, 3783, 4074, 4121, 4438, 6657, 7098, 7566, 8242, 8827, 12363, 13314, 16393, 17654, 24726, 26481, 28847, 30749, 32786, 49179, 52962, 53573, 57694, 61498, 86541, 92247, 98358, 107146, 114751, 160719, 173082, 184494, 215243, 229502, 321438, 344253, 375011, 399737, 430486, 645729, 688506, 750022, 799474, 1125033, 1199211, 1291458, 2250066, 2398422, 2798159, 5196581, 5596318, 8394477, 10393162, 15589743, 16788954, 31179486, 36376067, 72752134, 109128201, 218256402]

約数ペア:

[(1, 218256402), (2, 109128201), (3, 72752134), (6, 36376067), (7, 31179486), (13, 16788954), (14, 15589743), (21, 10393162), (26, 8394477), (39, 5596318), (42, 5196581), (78, 2798159), (91, 2398422), (97, 2250066), (169, 1291458), (182, 1199211), (194, 1125033), (273, 799474), (291, 750022), (317, 688506), (338, 645729), (507, 430486), (546, 399737), (582, 375011), (634, 344253), (679, 321438), (951, 229502), (1014, 215243), (1183, 184494), (1261, 173082), (1358, 160719), (1902, 114751), (2037, 107146), (2219, 98358), (2366, 92247), (2522, 86541), (3549, 61498), (3783, 57694), (4074, 53573), (4121, 52962), (4438, 49179), (6657, 32786), (7098, 30749), (7566, 28847), (8242, 26481), (8827, 24726), (12363, 17654), (13314, 16393)]