19698740208

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{31069}}^1$

素因数の和:31144

約数の個数: 240

約数和(自身を含む): 68516061120

約数和(自身を除く): 48817320912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 37, 42, 48, 51, 56, 63, 68, 72, 74, 84, 102, 111, 112, 119, 126, 136, 144, 148, 153, 168, 204, 222, 238, 252, 259, 272, 296, 306, 333, 336, 357, 408, 444, 476, 504, 518, 592, 612, 629, 666, 714, 777, 816, 888, 952, 1008, 1036, 1071, 1224, 1258, 1332, 1428, 1554, 1776, 1887, 1904, 2072, 2142, 2331, 2448, 2516, 2664, 2856, 3108, 3774, 4144, 4284, 4403, 4662, 5032, 5328, 5661, 5712, 6216, 7548, 8568, 8806, 9324, 10064, 11322, 12432, 13209, 15096, 17136, 17612, 18648, 22644, 26418, 30192, 31069, 35224, 37296, 39627, 45288, 52836, 62138, 70448, 79254, 90576, 93207, 105672, 124276, 158508, 186414, 211344, 217483, 248552, 279621, 317016, 372828, 434966, 497104, 528173, 559242, 634032, 652449, 745656, 869932, 1056346, 1118484, 1149553, 1304898, 1491312, 1584519, 1739864, 1957347, 2112692, 2236968, 2299106, 2609796, 3169038, 3448659, 3479728, 3697211, 3914694, 4225384, 4473936, 4598212, 4753557, 5219592, 6338076, 6897318, 7394422, 7829388, 8046871, 8450768, 9196424, 9507114, 10345977, 10439184, 11091633, 12676152, 13794636, 14788844, 15658776, 16093742, 18392848, 19014228, 19542401, 20691954, 22183266, 24140613, 25352304, 27589272, 29577688, 31317552, 32187484, 33274899, 38028456, 39084802, 41383908, 44366532, 48281226, 55178544, 58627203, 59155376, 64374968, 66549798, 72421839, 76056912, 78169604, 82767816, 88733064, 96562452, 117254406, 128749936, 133099596, 136796807, 144843678, 156339208, 165535632, 175881609, 177466128, 193124904, 234508812, 266199192, 273593614, 289687356, 312678416, 351763218, 386249808, 410390421, 469017624, 532398384, 547187228, 579374712, 703526436, 820780842, 938035248, 1094374456, 1158749424, 1231171263, 1407052872, 1641561684, 2188748912, 2462342526, 2814105744, 3283123368, 4924685052, 6566246736, 9849370104, 19698740208]

約数ペア:

[(1, 19698740208), (2, 9849370104), (3, 6566246736), (4, 4924685052), (6, 3283123368), (7, 2814105744), (8, 2462342526), (9, 2188748912), (12, 1641561684), (14, 1407052872), (16, 1231171263), (17, 1158749424), (18, 1094374456), (21, 938035248), (24, 820780842), (28, 703526436), (34, 579374712), (36, 547187228), (37, 532398384), (42, 469017624), (48, 410390421), (51, 386249808), (56, 351763218), (63, 312678416), (68, 289687356), (72, 273593614), (74, 266199192), (84, 234508812), (102, 193124904), (111, 177466128), (112, 175881609), (119, 165535632), (126, 156339208), (136, 144843678), (144, 136796807), (148, 133099596), (153, 128749936), (168, 117254406), (204, 96562452), (222, 88733064), (238, 82767816), (252, 78169604), (259, 76056912), (272, 72421839), (296, 66549798), (306, 64374968), (333, 59155376), (336, 58627203), (357, 55178544), (408, 48281226), (444, 44366532), (476, 41383908), (504, 39084802), (518, 38028456), (592, 33274899), (612, 32187484), (629, 31317552), (666, 29577688), (714, 27589272), (777, 25352304), (816, 24140613), (888, 22183266), (952, 20691954), (1008, 19542401), (1036, 19014228), (1071, 18392848), (1224, 16093742), (1258, 15658776), (1332, 14788844), (1428, 13794636), (1554, 12676152), (1776, 11091633), (1887, 10439184), (1904, 10345977), (2072, 9507114), (2142, 9196424), (2331, 8450768), (2448, 8046871), (2516, 7829388), (2664, 7394422), (2856, 6897318), (3108, 6338076), (3774, 5219592), (4144, 4753557), (4284, 4598212), (4403, 4473936), (4662, 4225384), (5032, 3914694), (5328, 3697211), (5661, 3479728), (5712, 3448659), (6216, 3169038), (7548, 2609796), (8568, 2299106), (8806, 2236968), (9324, 2112692), (10064, 1957347), (11322, 1739864), (12432, 1584519), (13209, 1491312), (15096, 1304898), (17136, 1149553), (17612, 1118484), (18648, 1056346), (22644, 869932), (26418, 745656), (30192, 652449), (31069, 634032), (35224, 559242), (37296, 528173), (39627, 497104), (45288, 434966), (52836, 372828), (62138, 317016), (70448, 279621), (79254, 248552), (90576, 217483), (93207, 211344), (105672, 186414), (124276, 158508)]