679392054

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:814

約数の個数: 96

約数和(自身を含む): 1654911648

約数和(自身を除く): 975519594

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 101, 106, 159, 198, 202, 303, 318, 477, 583, 606, 641, 909, 954, 1111, 1166, 1282, 1749, 1818, 1923, 2222, 3333, 3498, 3846, 5247, 5353, 5769, 6666, 7051, 9999, 10494, 10706, 11538, 14102, 16059, 19998, 21153, 32118, 33973, 42306, 48177, 58883, 63459, 64741, 67946, 96354, 101919, 117766, 126918, 129482, 176649, 194223, 203838, 305757, 353298, 373703, 388446, 529947, 582669, 611514, 712151, 747406, 1059894, 1121109, 1165338, 1424302, 2136453, 2242218, 3363327, 3431273, 4272906, 6409359, 6726654, 6862546, 10293819, 12818718, 20587638, 30881457, 37744003, 61762914, 75488006, 113232009, 226464018, 339696027, 679392054]

約数ペア:

[(1, 679392054), (2, 339696027), (3, 226464018), (6, 113232009), (9, 75488006), (11, 61762914), (18, 37744003), (22, 30881457), (33, 20587638), (53, 12818718), (66, 10293819), (99, 6862546), (101, 6726654), (106, 6409359), (159, 4272906), (198, 3431273), (202, 3363327), (303, 2242218), (318, 2136453), (477, 1424302), (583, 1165338), (606, 1121109), (641, 1059894), (909, 747406), (954, 712151), (1111, 611514), (1166, 582669), (1282, 529947), (1749, 388446), (1818, 373703), (1923, 353298), (2222, 305757), (3333, 203838), (3498, 194223), (3846, 176649), (5247, 129482), (5353, 126918), (5769, 117766), (6666, 101919), (7051, 96354), (9999, 67946), (10494, 64741), (10706, 63459), (11538, 58883), (14102, 48177), (16059, 42306), (19998, 33973), (21153, 32118)]