380630515202

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{27457}}^1$

素因数の和:27700

約数の個数: 96

約数和(自身を含む): 721088157168

約数和(自身を除く): 340457641966

約数列:

[1, 2, 7, 14, 17, 34, 49, 53, 98, 106, 119, 157, 238, 314, 371, 742, 833, 901, 1099, 1666, 1802, 2198, 2597, 2669, 5194, 5338, 6307, 7693, 8321, 12614, 15386, 16642, 18683, 27457, 37366, 44149, 54914, 58247, 88298, 116494, 130781, 141457, 192199, 261562, 282914, 384398, 407729, 466769, 815458, 933538, 990199, 1345393, 1455221, 1980398, 2690786, 2910442, 3267383, 4310749, 6534766, 6931393, 8621498, 10186547, 13862786, 20373094, 22871681, 24738757, 30175243, 45743362, 49477514, 60350486, 71305829, 73282733, 142611658, 146565466, 173171299, 211226701, 228469697, 346342598, 422453402, 456939394, 512979131, 1025958262, 1212199093, 1599287879, 2424398186, 3198575758, 3590853917, 3883984849, 7181707834, 7767969698, 11195015153, 22390030306, 27187893943, 54375787886, 190315257601, 380630515202]

約数ペア:

[(1, 380630515202), (2, 190315257601), (7, 54375787886), (14, 27187893943), (17, 22390030306), (34, 11195015153), (49, 7767969698), (53, 7181707834), (98, 3883984849), (106, 3590853917), (119, 3198575758), (157, 2424398186), (238, 1599287879), (314, 1212199093), (371, 1025958262), (742, 512979131), (833, 456939394), (901, 422453402), (1099, 346342598), (1666, 228469697), (1802, 211226701), (2198, 173171299), (2597, 146565466), (2669, 142611658), (5194, 73282733), (5338, 71305829), (6307, 60350486), (7693, 49477514), (8321, 45743362), (12614, 30175243), (15386, 24738757), (16642, 22871681), (18683, 20373094), (27457, 13862786), (37366, 10186547), (44149, 8621498), (54914, 6931393), (58247, 6534766), (88298, 4310749), (116494, 3267383), (130781, 2910442), (141457, 2690786), (192199, 1980398), (261562, 1455221), (282914, 1345393), (384398, 990199), (407729, 933538), (466769, 815458)]