1229013544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 2549237760

約数和(自身を除く): 1320224216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 277, 397, 508, 554, 794, 1016, 1108, 1397, 1588, 2216, 2794, 3047, 3176, 4367, 5588, 6094, 8734, 11176, 12188, 17468, 24376, 34936, 35179, 50419, 70358, 100838, 109969, 140716, 201676, 219938, 281432, 386969, 403352, 439876, 554609, 773938, 879752, 1109218, 1209659, 1547876, 2218436, 2419318, 3095752, 4436872, 4838636, 9677272, 13966063, 27932126, 55864252, 111728504, 153626693, 307253386, 614506772, 1229013544]

約数ペア:

[(1, 1229013544), (2, 614506772), (4, 307253386), (8, 153626693), (11, 111728504), (22, 55864252), (44, 27932126), (88, 13966063), (127, 9677272), (254, 4838636), (277, 4436872), (397, 3095752), (508, 2419318), (554, 2218436), (794, 1547876), (1016, 1209659), (1108, 1109218), (1397, 879752), (1588, 773938), (2216, 554609), (2794, 439876), (3047, 403352), (3176, 386969), (4367, 281432), (5588, 219938), (6094, 201676), (8734, 140716), (11176, 109969), (12188, 100838), (17468, 70358), (24376, 50419), (34936, 35179)]