656272612008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{21589}}^1$

素因数の和:22352

約数の個数: 192

約数和(自身を含む): 1957774291200

約数和(自身を除く): 1301501679192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 94, 104, 117, 141, 156, 188, 234, 282, 312, 376, 423, 468, 564, 611, 691, 846, 936, 1128, 1222, 1382, 1692, 1833, 2073, 2444, 2764, 3384, 3666, 4146, 4888, 5499, 5528, 6219, 7332, 8292, 8983, 10998, 12438, 14664, 16584, 17966, 21589, 21996, 24876, 26949, 32477, 35932, 43178, 43992, 49752, 53898, 64767, 64954, 71864, 80847, 86356, 97431, 107796, 129534, 129908, 161694, 172712, 194301, 194862, 215592, 259068, 259816, 280657, 292293, 323388, 388602, 389724, 422201, 518136, 561314, 584586, 646776, 777204, 779448, 841971, 844402, 1014683, 1122628, 1169172, 1266603, 1554408, 1683942, 1688804, 2029366, 2245256, 2338344, 2525913, 2533206, 3044049, 3367884, 3377608, 3799809, 4058732, 5051826, 5066412, 6088098, 6735768, 7599618, 8117464, 9132147, 10103652, 10132824, 12176196, 13190879, 14917999, 15199236, 18264294, 20207304, 24352392, 26381758, 29835998, 30398472, 36528588, 39572637, 44753997, 52763516, 59671996, 73057176, 79145274, 89507994, 105527032, 118717911, 119343992, 134261991, 158290548, 179015988, 193933987, 237435822, 268523982, 316581096, 358031976, 387867974, 474871644, 537047964, 581801961, 701145953, 775735948, 949743288, 1074095928, 1163603922, 1402291906, 1551471896, 1745405883, 2103437859, 2327207844, 2804583812, 3490811766, 4206875718, 4654415688, 5609167624, 6310313577, 6981623532, 8413751436, 9114897389, 12620627154, 13963247064, 16827502872, 18229794778, 25241254308, 27344692167, 36459589556, 50482508616, 54689384334, 72919179112, 82034076501, 109378768668, 164068153002, 218757537336, 328136306004, 656272612008]

約数ペア:

[(1, 656272612008), (2, 328136306004), (3, 218757537336), (4, 164068153002), (6, 109378768668), (8, 82034076501), (9, 72919179112), (12, 54689384334), (13, 50482508616), (18, 36459589556), (24, 27344692167), (26, 25241254308), (36, 18229794778), (39, 16827502872), (47, 13963247064), (52, 12620627154), (72, 9114897389), (78, 8413751436), (94, 6981623532), (104, 6310313577), (117, 5609167624), (141, 4654415688), (156, 4206875718), (188, 3490811766), (234, 2804583812), (282, 2327207844), (312, 2103437859), (376, 1745405883), (423, 1551471896), (468, 1402291906), (564, 1163603922), (611, 1074095928), (691, 949743288), (846, 775735948), (936, 701145953), (1128, 581801961), (1222, 537047964), (1382, 474871644), (1692, 387867974), (1833, 358031976), (2073, 316581096), (2444, 268523982), (2764, 237435822), (3384, 193933987), (3666, 179015988), (4146, 158290548), (4888, 134261991), (5499, 119343992), (5528, 118717911), (6219, 105527032), (7332, 89507994), (8292, 79145274), (8983, 73057176), (10998, 59671996), (12438, 52763516), (14664, 44753997), (16584, 39572637), (17966, 36528588), (21589, 30398472), (21996, 29835998), (24876, 26381758), (26949, 24352392), (32477, 20207304), (35932, 18264294), (43178, 15199236), (43992, 14917999), (49752, 13190879), (53898, 12176196), (64767, 10132824), (64954, 10103652), (71864, 9132147), (80847, 8117464), (86356, 7599618), (97431, 6735768), (107796, 6088098), (129534, 5066412), (129908, 5051826), (161694, 4058732), (172712, 3799809), (194301, 3377608), (194862, 3367884), (215592, 3044049), (259068, 2533206), (259816, 2525913), (280657, 2338344), (292293, 2245256), (323388, 2029366), (388602, 1688804), (389724, 1683942), (422201, 1554408), (518136, 1266603), (561314, 1169172), (584586, 1122628), (646776, 1014683), (777204, 844402), (779448, 841971)]