1244851890012

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^2\times {\mathrm{439}}^1\times {\mathrm{2131}}^1$

素因数の和:2663

約数の個数: 216

約数和(自身を含む): 3363050570880

約数和(自身を除く): 2118198680868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 439, 444, 486, 666, 878, 972, 999, 1317, 1332, 1369, 1756, 1998, 2131, 2634, 2738, 2997, 3951, 3996, 4107, 4262, 5268, 5476, 5994, 6393, 7902, 8214, 8524, 8991, 11853, 11988, 12321, 12786, 15804, 16243, 16428, 17982, 19179, 23706, 24642, 25572, 32486, 35559, 35964, 36963, 38358, 47412, 48729, 49284, 57537, 64972, 71118, 73926, 76716, 78847, 97458, 106677, 110889, 115074, 142236, 146187, 147852, 157694, 172611, 194916, 213354, 221778, 230148, 236541, 292374, 315388, 332667, 345222, 426708, 438561, 443556, 473082, 517833, 584748, 600991, 665334, 690444, 709623, 877122, 935509, 946164, 1035666, 1201982, 1315683, 1330668, 1419246, 1754244, 1802973, 1871018, 2071332, 2128869, 2403964, 2631366, 2806527, 2838492, 2917339, 3605946, 3742036, 3947049, 4257738, 5262732, 5408919, 5613054, 5834678, 6386607, 7211892, 7894098, 8419581, 8515476, 8752017, 10817838, 11226108, 11669356, 12773214, 15788196, 16226757, 16839162, 17504034, 19159821, 21635676, 25258743, 25546428, 26256051, 32453514, 33678324, 34613833, 35008068, 38319642, 48680271, 50517486, 52512102, 64907028, 69227666, 75776229, 76639284, 78768153, 97360542, 101034972, 103841499, 105024204, 138455332, 146040813, 151552458, 157536306, 194721084, 207682998, 227328687, 236304459, 292081626, 303104916, 311524497, 315072612, 415365996, 454657374, 472608918, 584163252, 623048994, 708913377, 909314748, 934573491, 945217836, 1246097988, 1280711821, 1417826754, 1869146982, 2561423642, 2803720473, 2835653508, 3738293964, 3842135463, 5122847284, 5607440946, 7684270926, 8411161419, 11214881892, 11526406389, 15368541852, 16822322838, 23052812778, 33644645676, 34579219167, 46105625556, 69158438334, 103737657501, 138316876668, 207475315002, 311212972503, 414950630004, 622425945006, 1244851890012]

約数ペア:

[(1, 1244851890012), (2, 622425945006), (3, 414950630004), (4, 311212972503), (6, 207475315002), (9, 138316876668), (12, 103737657501), (18, 69158438334), (27, 46105625556), (36, 34579219167), (37, 33644645676), (54, 23052812778), (74, 16822322838), (81, 15368541852), (108, 11526406389), (111, 11214881892), (148, 8411161419), (162, 7684270926), (222, 5607440946), (243, 5122847284), (324, 3842135463), (333, 3738293964), (439, 2835653508), (444, 2803720473), (486, 2561423642), (666, 1869146982), (878, 1417826754), (972, 1280711821), (999, 1246097988), (1317, 945217836), (1332, 934573491), (1369, 909314748), (1756, 708913377), (1998, 623048994), (2131, 584163252), (2634, 472608918), (2738, 454657374), (2997, 415365996), (3951, 315072612), (3996, 311524497), (4107, 303104916), (4262, 292081626), (5268, 236304459), (5476, 227328687), (5994, 207682998), (6393, 194721084), (7902, 157536306), (8214, 151552458), (8524, 146040813), (8991, 138455332), (11853, 105024204), (11988, 103841499), (12321, 101034972), (12786, 97360542), (15804, 78768153), (16243, 76639284), (16428, 75776229), (17982, 69227666), (19179, 64907028), (23706, 52512102), (24642, 50517486), (25572, 48680271), (32486, 38319642), (35559, 35008068), (35964, 34613833), (36963, 33678324), (38358, 32453514), (47412, 26256051), (48729, 25546428), (49284, 25258743), (57537, 21635676), (64972, 19159821), (71118, 17504034), (73926, 16839162), (76716, 16226757), (78847, 15788196), (97458, 12773214), (106677, 11669356), (110889, 11226108), (115074, 10817838), (142236, 8752017), (146187, 8515476), (147852, 8419581), (157694, 7894098), (172611, 7211892), (194916, 6386607), (213354, 5834678), (221778, 5613054), (230148, 5408919), (236541, 5262732), (292374, 4257738), (315388, 3947049), (332667, 3742036), (345222, 3605946), (426708, 2917339), (438561, 2838492), (443556, 2806527), (473082, 2631366), (517833, 2403964), (584748, 2128869), (600991, 2071332), (665334, 1871018), (690444, 1802973), (709623, 1754244), (877122, 1419246), (935509, 1330668), (946164, 1315683), (1035666, 1201982)]