196428456

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 646516800

約数和(自身を除く): 450088344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 67, 72, 84, 98, 108, 126, 134, 147, 168, 189, 196, 201, 216, 252, 268, 277, 294, 378, 392, 402, 441, 469, 504, 536, 554, 588, 603, 756, 804, 831, 882, 938, 1108, 1176, 1206, 1323, 1407, 1512, 1608, 1662, 1764, 1809, 1876, 1939, 2216, 2412, 2493, 2646, 2814, 3283, 3324, 3528, 3618, 3752, 3878, 4221, 4824, 4986, 5292, 5628, 5817, 6566, 6648, 7236, 7479, 7756, 8442, 9849, 9972, 10584, 11256, 11634, 12663, 13132, 13573, 14472, 14958, 15512, 16884, 17451, 18559, 19698, 19944, 23268, 25326, 26264, 27146, 29547, 29916, 33768, 34902, 37118, 39396, 40719, 46536, 50652, 52353, 54292, 55677, 59094, 59832, 69804, 74236, 78792, 81438, 88641, 101304, 104706, 108584, 111354, 118188, 122157, 129913, 139608, 148472, 162876, 167031, 177282, 209412, 222708, 236376, 244314, 259826, 325752, 334062, 354564, 366471, 389739, 418824, 445416, 488628, 501093, 519652, 668124, 709128, 732942, 779478, 909391, 977256, 1002186, 1039304, 1169217, 1336248, 1465884, 1558956, 1818782, 2004372, 2338434, 2728173, 2931768, 3117912, 3507651, 3637564, 4008744, 4676868, 5456346, 7015302, 7275128, 8184519, 9353736, 10912692, 14030604, 16369038, 21825384, 24553557, 28061208, 32738076, 49107114, 65476152, 98214228, 196428456]

約数ペア:

[(1, 196428456), (2, 98214228), (3, 65476152), (4, 49107114), (6, 32738076), (7, 28061208), (8, 24553557), (9, 21825384), (12, 16369038), (14, 14030604), (18, 10912692), (21, 9353736), (24, 8184519), (27, 7275128), (28, 7015302), (36, 5456346), (42, 4676868), (49, 4008744), (54, 3637564), (56, 3507651), (63, 3117912), (67, 2931768), (72, 2728173), (84, 2338434), (98, 2004372), (108, 1818782), (126, 1558956), (134, 1465884), (147, 1336248), (168, 1169217), (189, 1039304), (196, 1002186), (201, 977256), (216, 909391), (252, 779478), (268, 732942), (277, 709128), (294, 668124), (378, 519652), (392, 501093), (402, 488628), (441, 445416), (469, 418824), (504, 389739), (536, 366471), (554, 354564), (588, 334062), (603, 325752), (756, 259826), (804, 244314), (831, 236376), (882, 222708), (938, 209412), (1108, 177282), (1176, 167031), (1206, 162876), (1323, 148472), (1407, 139608), (1512, 129913), (1608, 122157), (1662, 118188), (1764, 111354), (1809, 108584), (1876, 104706), (1939, 101304), (2216, 88641), (2412, 81438), (2493, 78792), (2646, 74236), (2814, 69804), (3283, 59832), (3324, 59094), (3528, 55677), (3618, 54292), (3752, 52353), (3878, 50652), (4221, 46536), (4824, 40719), (4986, 39396), (5292, 37118), (5628, 34902), (5817, 33768), (6566, 29916), (6648, 29547), (7236, 27146), (7479, 26264), (7756, 25326), (8442, 23268), (9849, 19944), (9972, 19698), (10584, 18559), (11256, 17451), (11634, 16884), (12663, 15512), (13132, 14958), (13573, 14472)]