848564860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:644

約数の個数: 192

約数和(自身を含む): 2292240384

約数和(自身を除く): 1443675524

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 31, 34, 44, 52, 55, 62, 65, 68, 85, 110, 124, 130, 143, 155, 170, 187, 220, 221, 260, 286, 310, 340, 341, 374, 403, 442, 527, 563, 572, 620, 682, 715, 748, 806, 884, 935, 1054, 1105, 1126, 1364, 1430, 1612, 1705, 1870, 2015, 2108, 2210, 2252, 2431, 2635, 2815, 2860, 3410, 3740, 4030, 4420, 4433, 4862, 5270, 5630, 5797, 6193, 6820, 6851, 7319, 8060, 8866, 9571, 9724, 10540, 11260, 11594, 12155, 12386, 13702, 14638, 17453, 17732, 19142, 22165, 23188, 24310, 24772, 27404, 28985, 29276, 30965, 34255, 34906, 36595, 38284, 44330, 47855, 48620, 57970, 61930, 68510, 69812, 73190, 75361, 80509, 87265, 88660, 95710, 105281, 115940, 123860, 124423, 137020, 146380, 150722, 161018, 174530, 191420, 191983, 210562, 226889, 248846, 296701, 301444, 322036, 349060, 376805, 383966, 402545, 421124, 453778, 497692, 526405, 593402, 622115, 753610, 767932, 805090, 907556, 959915, 1052810, 1134445, 1186804, 1244230, 1368653, 1483505, 1507220, 1610180, 1919830, 2105620, 2268890, 2488460, 2495779, 2737306, 2967010, 3263711, 3839660, 3857113, 4537780, 4991558, 5474612, 5934020, 6527422, 6843265, 7714226, 9983116, 12478895, 13054844, 13686530, 15428452, 16318555, 19285565, 24957790, 27373060, 32637110, 38571130, 42428243, 49915580, 65274220, 77142260, 84856486, 169712972, 212141215, 424282430, 848564860]

約数ペア:

[(1, 848564860), (2, 424282430), (4, 212141215), (5, 169712972), (10, 84856486), (11, 77142260), (13, 65274220), (17, 49915580), (20, 42428243), (22, 38571130), (26, 32637110), (31, 27373060), (34, 24957790), (44, 19285565), (52, 16318555), (55, 15428452), (62, 13686530), (65, 13054844), (68, 12478895), (85, 9983116), (110, 7714226), (124, 6843265), (130, 6527422), (143, 5934020), (155, 5474612), (170, 4991558), (187, 4537780), (220, 3857113), (221, 3839660), (260, 3263711), (286, 2967010), (310, 2737306), (340, 2495779), (341, 2488460), (374, 2268890), (403, 2105620), (442, 1919830), (527, 1610180), (563, 1507220), (572, 1483505), (620, 1368653), (682, 1244230), (715, 1186804), (748, 1134445), (806, 1052810), (884, 959915), (935, 907556), (1054, 805090), (1105, 767932), (1126, 753610), (1364, 622115), (1430, 593402), (1612, 526405), (1705, 497692), (1870, 453778), (2015, 421124), (2108, 402545), (2210, 383966), (2252, 376805), (2431, 349060), (2635, 322036), (2815, 301444), (2860, 296701), (3410, 248846), (3740, 226889), (4030, 210562), (4420, 191983), (4433, 191420), (4862, 174530), (5270, 161018), (5630, 150722), (5797, 146380), (6193, 137020), (6820, 124423), (6851, 123860), (7319, 115940), (8060, 105281), (8866, 95710), (9571, 88660), (9724, 87265), (10540, 80509), (11260, 75361), (11594, 73190), (12155, 69812), (12386, 68510), (13702, 61930), (14638, 57970), (17453, 48620), (17732, 47855), (19142, 44330), (22165, 38284), (23188, 36595), (24310, 34906), (24772, 34255), (27404, 30965), (28985, 29276)]