1864804564

素因数分解:

$2^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:574

約数の個数: 96

約数和(自身を含む): 3956691200

約数和(自身を除く): 2091886636

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 73, 86, 98, 146, 172, 196, 292, 301, 343, 433, 511, 602, 686, 866, 1022, 1204, 1372, 1732, 2044, 2107, 3031, 3139, 3577, 4214, 6062, 6278, 7154, 8428, 12124, 12556, 14308, 14749, 18619, 21217, 21973, 25039, 29498, 31609, 37238, 42434, 43946, 50078, 58996, 63218, 74476, 84868, 87892, 100156, 126436, 130333, 148519, 153811, 221263, 260666, 297038, 307622, 442526, 521332, 594076, 615244, 885052, 912331, 1076677, 1359187, 1548841, 1824662, 2153354, 2718374, 3097682, 3649324, 4306708, 5436748, 6195364, 6386317, 9514309, 10841887, 12772634, 19028618, 21683774, 25545268, 38057236, 43367548, 66600163, 133200326, 266400652, 466201141, 932402282, 1864804564]

約数ペア:

[(1, 1864804564), (2, 932402282), (4, 466201141), (7, 266400652), (14, 133200326), (28, 66600163), (43, 43367548), (49, 38057236), (73, 25545268), (86, 21683774), (98, 19028618), (146, 12772634), (172, 10841887), (196, 9514309), (292, 6386317), (301, 6195364), (343, 5436748), (433, 4306708), (511, 3649324), (602, 3097682), (686, 2718374), (866, 2153354), (1022, 1824662), (1204, 1548841), (1372, 1359187), (1732, 1076677), (2044, 912331), (2107, 885052), (3031, 615244), (3139, 594076), (3577, 521332), (4214, 442526), (6062, 307622), (6278, 297038), (7154, 260666), (8428, 221263), (12124, 153811), (12556, 148519), (14308, 130333), (14749, 126436), (18619, 100156), (21217, 87892), (21973, 84868), (25039, 74476), (29498, 63218), (31609, 58996), (37238, 50078), (42434, 43946)]