248619848192

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{3137}}^1\times {\mathrm{8147}}^1$

素因数の和:11321

約数の個数: 80

約数和(自身を含む): 523129955040

約数和(自身を除く): 274510106848

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 3137, 4864, 6274, 8147, 9728, 12548, 16294, 25096, 32588, 50192, 59603, 65176, 100384, 119206, 130352, 154793, 200768, 238412, 260704, 309586, 401536, 476824, 521408, 619172, 803072, 953648, 1042816, 1238344, 1606144, 1907296, 2085632, 2476688, 3814592, 4171264, 4953376, 7629184, 9906752, 15258368, 19813504, 25557139, 30516736, 39627008, 51114278, 79254016, 102228556, 204457112, 408914224, 485585641, 817828448, 971171282, 1635656896, 1942342564, 3271313792, 3884685128, 6542627584, 7769370256, 13085255168, 15538740512, 31077481024, 62154962048, 124309924096, 248619848192]

約数ペア:

[(1, 248619848192), (2, 124309924096), (4, 62154962048), (8, 31077481024), (16, 15538740512), (19, 13085255168), (32, 7769370256), (38, 6542627584), (64, 3884685128), (76, 3271313792), (128, 1942342564), (152, 1635656896), (256, 971171282), (304, 817828448), (512, 485585641), (608, 408914224), (1216, 204457112), (2432, 102228556), (3137, 79254016), (4864, 51114278), (6274, 39627008), (8147, 30516736), (9728, 25557139), (12548, 19813504), (16294, 15258368), (25096, 9906752), (32588, 7629184), (50192, 4953376), (59603, 4171264), (65176, 3814592), (100384, 2476688), (119206, 2085632), (130352, 1907296), (154793, 1606144), (200768, 1238344), (238412, 1042816), (260704, 953648), (309586, 803072), (401536, 619172), (476824, 521408)]