490378464

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2707}}^1$

素因数の和:2777

約数の個数: 144

約数和(自身を含む): 1517010768

約数和(自身を除く): 1026632304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 48, 51, 68, 72, 74, 96, 102, 111, 136, 144, 148, 153, 204, 222, 272, 288, 296, 306, 333, 408, 444, 544, 592, 612, 629, 666, 816, 888, 1184, 1224, 1258, 1332, 1632, 1776, 1887, 2448, 2516, 2664, 2707, 3552, 3774, 4896, 5032, 5328, 5414, 5661, 7548, 8121, 10064, 10656, 10828, 11322, 15096, 16242, 20128, 21656, 22644, 24363, 30192, 32484, 43312, 45288, 46019, 48726, 60384, 64968, 86624, 90576, 92038, 97452, 100159, 129936, 138057, 181152, 184076, 194904, 200318, 259872, 276114, 300477, 368152, 389808, 400636, 414171, 552228, 600954, 736304, 779616, 801272, 828342, 901431, 1104456, 1201908, 1472608, 1602544, 1656684, 1702703, 1802862, 2208912, 2403816, 3205088, 3313368, 3405406, 3605724, 4417824, 4807632, 5108109, 6626736, 6810812, 7211448, 9615264, 10216218, 13253472, 13621624, 14422896, 15324327, 20432436, 27243248, 28845792, 30648654, 40864872, 54486496, 61297308, 81729744, 122594616, 163459488, 245189232, 490378464]

約数ペア:

[(1, 490378464), (2, 245189232), (3, 163459488), (4, 122594616), (6, 81729744), (8, 61297308), (9, 54486496), (12, 40864872), (16, 30648654), (17, 28845792), (18, 27243248), (24, 20432436), (32, 15324327), (34, 14422896), (36, 13621624), (37, 13253472), (48, 10216218), (51, 9615264), (68, 7211448), (72, 6810812), (74, 6626736), (96, 5108109), (102, 4807632), (111, 4417824), (136, 3605724), (144, 3405406), (148, 3313368), (153, 3205088), (204, 2403816), (222, 2208912), (272, 1802862), (288, 1702703), (296, 1656684), (306, 1602544), (333, 1472608), (408, 1201908), (444, 1104456), (544, 901431), (592, 828342), (612, 801272), (629, 779616), (666, 736304), (816, 600954), (888, 552228), (1184, 414171), (1224, 400636), (1258, 389808), (1332, 368152), (1632, 300477), (1776, 276114), (1887, 259872), (2448, 200318), (2516, 194904), (2664, 184076), (2707, 181152), (3552, 138057), (3774, 129936), (4896, 100159), (5032, 97452), (5328, 92038), (5414, 90576), (5661, 86624), (7548, 64968), (8121, 60384), (10064, 48726), (10656, 46019), (10828, 45288), (11322, 43312), (15096, 32484), (16242, 30192), (20128, 24363), (21656, 22644)]