344221020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:393

約数の個数: 288

約数和(自身を含む): 1259241984

約数和(自身を除く): 915020964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 43, 44, 45, 52, 55, 60, 65, 66, 78, 86, 90, 99, 110, 117, 129, 130, 132, 143, 156, 165, 172, 180, 195, 198, 215, 220, 234, 258, 260, 286, 311, 330, 387, 390, 396, 429, 430, 468, 473, 495, 516, 559, 572, 585, 622, 645, 660, 715, 774, 780, 858, 860, 933, 946, 990, 1118, 1170, 1244, 1287, 1290, 1419, 1430, 1548, 1555, 1677, 1716, 1866, 1892, 1935, 1980, 2145, 2236, 2340, 2365, 2574, 2580, 2795, 2799, 2838, 2860, 3110, 3354, 3421, 3732, 3870, 4043, 4257, 4290, 4665, 4730, 5031, 5148, 5590, 5598, 5676, 6149, 6220, 6435, 6708, 6842, 7095, 7740, 8086, 8385, 8514, 8580, 9330, 9460, 10062, 10263, 11180, 11196, 12129, 12298, 12870, 13373, 13684, 13995, 14190, 16172, 16770, 17028, 17105, 18447, 18660, 20124, 20215, 20526, 21285, 24258, 24596, 25155, 25740, 26746, 27990, 28380, 30745, 30789, 33540, 34210, 36387, 36894, 40119, 40430, 41052, 42570, 44473, 48516, 50310, 51315, 53492, 55341, 55980, 60645, 61490, 61578, 66865, 68420, 72774, 73788, 80238, 80860, 85140, 88946, 92235, 100620, 102630, 110682, 120357, 121290, 122980, 123156, 133419, 133730, 145548, 147103, 153945, 160476, 173849, 177892, 181935, 184470, 200595, 205260, 221364, 222365, 240714, 242580, 266838, 267460, 276705, 294206, 307890, 347698, 363870, 368940, 400257, 401190, 441309, 444730, 481428, 521547, 533676, 553410, 588412, 601785, 615780, 667095, 695396, 727740, 735515, 800514, 802380, 869245, 882618, 889460, 1043094, 1106820, 1203570, 1323927, 1334190, 1471030, 1564641, 1601028, 1738490, 1765236, 1912339, 2001285, 2086188, 2206545, 2407140, 2607735, 2647854, 2668380, 2942060, 3129282, 3476980, 3824678, 4002570, 4413090, 5215470, 5295708, 5737017, 6258564, 6619635, 7649356, 7823205, 8005140, 8826180, 9561695, 10430940, 11474034, 13239270, 15646410, 17211051, 19123390, 22948068, 26478540, 28685085, 31292820, 34422102, 38246780, 57370170, 68844204, 86055255, 114740340, 172110510, 344221020]

約数ペア:

[(1, 344221020), (2, 172110510), (3, 114740340), (4, 86055255), (5, 68844204), (6, 57370170), (9, 38246780), (10, 34422102), (11, 31292820), (12, 28685085), (13, 26478540), (15, 22948068), (18, 19123390), (20, 17211051), (22, 15646410), (26, 13239270), (30, 11474034), (33, 10430940), (36, 9561695), (39, 8826180), (43, 8005140), (44, 7823205), (45, 7649356), (52, 6619635), (55, 6258564), (60, 5737017), (65, 5295708), (66, 5215470), (78, 4413090), (86, 4002570), (90, 3824678), (99, 3476980), (110, 3129282), (117, 2942060), (129, 2668380), (130, 2647854), (132, 2607735), (143, 2407140), (156, 2206545), (165, 2086188), (172, 2001285), (180, 1912339), (195, 1765236), (198, 1738490), (215, 1601028), (220, 1564641), (234, 1471030), (258, 1334190), (260, 1323927), (286, 1203570), (311, 1106820), (330, 1043094), (387, 889460), (390, 882618), (396, 869245), (429, 802380), (430, 800514), (468, 735515), (473, 727740), (495, 695396), (516, 667095), (559, 615780), (572, 601785), (585, 588412), (622, 553410), (645, 533676), (660, 521547), (715, 481428), (774, 444730), (780, 441309), (858, 401190), (860, 400257), (933, 368940), (946, 363870), (990, 347698), (1118, 307890), (1170, 294206), (1244, 276705), (1287, 267460), (1290, 266838), (1419, 242580), (1430, 240714), (1548, 222365), (1555, 221364), (1677, 205260), (1716, 200595), (1866, 184470), (1892, 181935), (1935, 177892), (1980, 173849), (2145, 160476), (2236, 153945), (2340, 147103), (2365, 145548), (2574, 133730), (2580, 133419), (2795, 123156), (2799, 122980), (2838, 121290), (2860, 120357), (3110, 110682), (3354, 102630), (3421, 100620), (3732, 92235), (3870, 88946), (4043, 85140), (4257, 80860), (4290, 80238), (4665, 73788), (4730, 72774), (5031, 68420), (5148, 66865), (5590, 61578), (5598, 61490), (5676, 60645), (6149, 55980), (6220, 55341), (6435, 53492), (6708, 51315), (6842, 50310), (7095, 48516), (7740, 44473), (8086, 42570), (8385, 41052), (8514, 40430), (8580, 40119), (9330, 36894), (9460, 36387), (10062, 34210), (10263, 33540), (11180, 30789), (11196, 30745), (12129, 28380), (12298, 27990), (12870, 26746), (13373, 25740), (13684, 25155), (13995, 24596), (14190, 24258), (16172, 21285), (16770, 20526), (17028, 20215), (17105, 20124), (18447, 18660)]