1948206288

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:490

約数の個数: 240

約数和(自身を含む): 6128012544

約数和(自身を除く): 4179806256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 49, 56, 61, 74, 84, 98, 111, 112, 122, 147, 148, 168, 183, 196, 222, 244, 259, 294, 296, 336, 366, 367, 392, 427, 444, 488, 518, 588, 592, 732, 734, 777, 784, 854, 888, 976, 1036, 1101, 1176, 1281, 1464, 1468, 1554, 1708, 1776, 1813, 2072, 2202, 2257, 2352, 2562, 2569, 2928, 2936, 2989, 3108, 3416, 3626, 4144, 4404, 4514, 5124, 5138, 5439, 5872, 5978, 6216, 6771, 6832, 7252, 7707, 8808, 8967, 9028, 10248, 10276, 10878, 11956, 12432, 13542, 13579, 14504, 15414, 15799, 17616, 17934, 17983, 18056, 20496, 20552, 21756, 22387, 23912, 27084, 27158, 29008, 30828, 31598, 35868, 35966, 36112, 40737, 41104, 43512, 44774, 47397, 47824, 53949, 54168, 54316, 61656, 63196, 67161, 71736, 71932, 81474, 87024, 89548, 94794, 95053, 107898, 108336, 108632, 110593, 123312, 126392, 134322, 143472, 143864, 156709, 162948, 179096, 189588, 190106, 215796, 217264, 221186, 252784, 268644, 285159, 287728, 313418, 325896, 331779, 358192, 379176, 380212, 431592, 442372, 470127, 537288, 570318, 626836, 651792, 663558, 665371, 758352, 760424, 828319, 863184, 884744, 940254, 1074576, 1096963, 1140636, 1253672, 1327116, 1330742, 1520848, 1656638, 1769488, 1880508, 1996113, 2193926, 2281272, 2484957, 2507344, 2654232, 2661484, 3290889, 3313276, 3761016, 3992226, 4387852, 4562544, 4969914, 5308464, 5322968, 5798233, 6581778, 6626552, 7522032, 7984452, 8775704, 9939828, 10645936, 11596466, 13163556, 13253104, 15968904, 17394699, 17551408, 19879656, 23192932, 26327112, 31937808, 34789398, 39759312, 40587631, 46385864, 52654224, 69578796, 81175262, 92771728, 121762893, 139157592, 162350524, 243525786, 278315184, 324701048, 487051572, 649402096, 974103144, 1948206288]

約数ペア:

[(1, 1948206288), (2, 974103144), (3, 649402096), (4, 487051572), (6, 324701048), (7, 278315184), (8, 243525786), (12, 162350524), (14, 139157592), (16, 121762893), (21, 92771728), (24, 81175262), (28, 69578796), (37, 52654224), (42, 46385864), (48, 40587631), (49, 39759312), (56, 34789398), (61, 31937808), (74, 26327112), (84, 23192932), (98, 19879656), (111, 17551408), (112, 17394699), (122, 15968904), (147, 13253104), (148, 13163556), (168, 11596466), (183, 10645936), (196, 9939828), (222, 8775704), (244, 7984452), (259, 7522032), (294, 6626552), (296, 6581778), (336, 5798233), (366, 5322968), (367, 5308464), (392, 4969914), (427, 4562544), (444, 4387852), (488, 3992226), (518, 3761016), (588, 3313276), (592, 3290889), (732, 2661484), (734, 2654232), (777, 2507344), (784, 2484957), (854, 2281272), (888, 2193926), (976, 1996113), (1036, 1880508), (1101, 1769488), (1176, 1656638), (1281, 1520848), (1464, 1330742), (1468, 1327116), (1554, 1253672), (1708, 1140636), (1776, 1096963), (1813, 1074576), (2072, 940254), (2202, 884744), (2257, 863184), (2352, 828319), (2562, 760424), (2569, 758352), (2928, 665371), (2936, 663558), (2989, 651792), (3108, 626836), (3416, 570318), (3626, 537288), (4144, 470127), (4404, 442372), (4514, 431592), (5124, 380212), (5138, 379176), (5439, 358192), (5872, 331779), (5978, 325896), (6216, 313418), (6771, 287728), (6832, 285159), (7252, 268644), (7707, 252784), (8808, 221186), (8967, 217264), (9028, 215796), (10248, 190106), (10276, 189588), (10878, 179096), (11956, 162948), (12432, 156709), (13542, 143864), (13579, 143472), (14504, 134322), (15414, 126392), (15799, 123312), (17616, 110593), (17934, 108632), (17983, 108336), (18056, 107898), (20496, 95053), (20552, 94794), (21756, 89548), (22387, 87024), (23912, 81474), (27084, 71932), (27158, 71736), (29008, 67161), (30828, 63196), (31598, 61656), (35868, 54316), (35966, 54168), (36112, 53949), (40737, 47824), (41104, 47397), (43512, 44774)]