21450588384

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{10253}}^1$

素因数の和:10353

約数の個数: 192

約数和(自身を含む): 62843074560

約数和(自身を除く): 41392486176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 37, 38, 48, 57, 62, 74, 76, 93, 96, 111, 114, 124, 148, 152, 186, 222, 228, 248, 296, 304, 372, 444, 456, 496, 589, 592, 608, 703, 744, 888, 912, 992, 1147, 1178, 1184, 1406, 1488, 1767, 1776, 1824, 2109, 2294, 2356, 2812, 2976, 3441, 3534, 3552, 4218, 4588, 4712, 5624, 6882, 7068, 8436, 9176, 9424, 10253, 11248, 13764, 14136, 16872, 18352, 18848, 20506, 21793, 22496, 27528, 28272, 30759, 33744, 36704, 41012, 43586, 55056, 56544, 61518, 65379, 67488, 82024, 87172, 110112, 123036, 130758, 164048, 174344, 194807, 246072, 261516, 317843, 328096, 348688, 379361, 389614, 492144, 523032, 584421, 635686, 697376, 758722, 779228, 953529, 984288, 1046064, 1138083, 1168842, 1271372, 1517444, 1558456, 1907058, 2092128, 2276166, 2337684, 2542744, 3034888, 3116912, 3814116, 4552332, 4675368, 5085488, 6039017, 6069776, 6233824, 7207859, 7628232, 9104664, 9350736, 10170976, 11760191, 12078034, 12139552, 14415718, 15256464, 18117051, 18209328, 18701472, 21623577, 23520382, 24156068, 28831436, 30512928, 35280573, 36234102, 36418656, 43247154, 47040764, 48312136, 57662872, 70561146, 72468204, 86494308, 94081528, 96624272, 115325744, 141122292, 144936408, 172988616, 188163056, 193248544, 223443629, 230651488, 282244584, 289872816, 345977232, 376326112, 446887258, 564489168, 579745632, 670330887, 691954464, 893774516, 1128978336, 1340661774, 1787549032, 2681323548, 3575098064, 5362647096, 7150196128, 10725294192, 21450588384]

約数ペア:

[(1, 21450588384), (2, 10725294192), (3, 7150196128), (4, 5362647096), (6, 3575098064), (8, 2681323548), (12, 1787549032), (16, 1340661774), (19, 1128978336), (24, 893774516), (31, 691954464), (32, 670330887), (37, 579745632), (38, 564489168), (48, 446887258), (57, 376326112), (62, 345977232), (74, 289872816), (76, 282244584), (93, 230651488), (96, 223443629), (111, 193248544), (114, 188163056), (124, 172988616), (148, 144936408), (152, 141122292), (186, 115325744), (222, 96624272), (228, 94081528), (248, 86494308), (296, 72468204), (304, 70561146), (372, 57662872), (444, 48312136), (456, 47040764), (496, 43247154), (589, 36418656), (592, 36234102), (608, 35280573), (703, 30512928), (744, 28831436), (888, 24156068), (912, 23520382), (992, 21623577), (1147, 18701472), (1178, 18209328), (1184, 18117051), (1406, 15256464), (1488, 14415718), (1767, 12139552), (1776, 12078034), (1824, 11760191), (2109, 10170976), (2294, 9350736), (2356, 9104664), (2812, 7628232), (2976, 7207859), (3441, 6233824), (3534, 6069776), (3552, 6039017), (4218, 5085488), (4588, 4675368), (4712, 4552332), (5624, 3814116), (6882, 3116912), (7068, 3034888), (8436, 2542744), (9176, 2337684), (9424, 2276166), (10253, 2092128), (11248, 1907058), (13764, 1558456), (14136, 1517444), (16872, 1271372), (18352, 1168842), (18848, 1138083), (20506, 1046064), (21793, 984288), (22496, 953529), (27528, 779228), (28272, 758722), (30759, 697376), (33744, 635686), (36704, 584421), (41012, 523032), (43586, 492144), (55056, 389614), (56544, 379361), (61518, 348688), (65379, 328096), (67488, 317843), (82024, 261516), (87172, 246072), (110112, 194807), (123036, 174344), (130758, 164048)]