631010952

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:729

約数の個数: 256

約数和(自身を含む): 2128896000

約数和(自身を除く): 1497885048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 31, 33, 36, 39, 44, 52, 54, 62, 66, 72, 78, 88, 93, 99, 104, 108, 117, 124, 132, 143, 156, 186, 198, 216, 234, 248, 264, 279, 286, 297, 312, 341, 351, 372, 396, 403, 429, 468, 558, 572, 594, 659, 682, 702, 744, 792, 806, 837, 858, 936, 1023, 1116, 1144, 1188, 1209, 1287, 1318, 1364, 1404, 1612, 1674, 1716, 1977, 2046, 2232, 2376, 2418, 2574, 2636, 2728, 2808, 3069, 3224, 3348, 3432, 3627, 3861, 3954, 4092, 4433, 4836, 5148, 5272, 5931, 6138, 6696, 7249, 7254, 7722, 7908, 8184, 8567, 8866, 9207, 9672, 10296, 10881, 11862, 12276, 13299, 14498, 14508, 15444, 15816, 17134, 17732, 17793, 18414, 20429, 21747, 21762, 23724, 24552, 25701, 26598, 28996, 29016, 30888, 34268, 35464, 35586, 36828, 39897, 40858, 43494, 43524, 47448, 51402, 53196, 57992, 61287, 65241, 68536, 71172, 73656, 77103, 79794, 81716, 86988, 87048, 94237, 102804, 106392, 119691, 122574, 130482, 142344, 154206, 159588, 163432, 173976, 183861, 188474, 195723, 205608, 224719, 231309, 239382, 245148, 260964, 265577, 282711, 308412, 319176, 367722, 376948, 391446, 449438, 462618, 478764, 490296, 521928, 531154, 551583, 565422, 616824, 674157, 735444, 753896, 782892, 796731, 848133, 898876, 925236, 957528, 1062308, 1103166, 1130844, 1348314, 1470888, 1565784, 1593462, 1696266, 1797752, 1850472, 2022471, 2124616, 2206332, 2261688, 2390193, 2544399, 2696628, 2921347, 3186924, 3392532, 4044942, 4412664, 4780386, 5088798, 5393256, 5842694, 6067413, 6373848, 6785064, 7170579, 8089884, 8764041, 9560772, 10177596, 11685388, 12134826, 14341158, 16179768, 17528082, 19121544, 20355192, 23370776, 24269652, 26292123, 28682316, 35056164, 48539304, 52584246, 57364632, 70112328, 78876369, 105168492, 157752738, 210336984, 315505476, 631010952]

約数ペア:

[(1, 631010952), (2, 315505476), (3, 210336984), (4, 157752738), (6, 105168492), (8, 78876369), (9, 70112328), (11, 57364632), (12, 52584246), (13, 48539304), (18, 35056164), (22, 28682316), (24, 26292123), (26, 24269652), (27, 23370776), (31, 20355192), (33, 19121544), (36, 17528082), (39, 16179768), (44, 14341158), (52, 12134826), (54, 11685388), (62, 10177596), (66, 9560772), (72, 8764041), (78, 8089884), (88, 7170579), (93, 6785064), (99, 6373848), (104, 6067413), (108, 5842694), (117, 5393256), (124, 5088798), (132, 4780386), (143, 4412664), (156, 4044942), (186, 3392532), (198, 3186924), (216, 2921347), (234, 2696628), (248, 2544399), (264, 2390193), (279, 2261688), (286, 2206332), (297, 2124616), (312, 2022471), (341, 1850472), (351, 1797752), (372, 1696266), (396, 1593462), (403, 1565784), (429, 1470888), (468, 1348314), (558, 1130844), (572, 1103166), (594, 1062308), (659, 957528), (682, 925236), (702, 898876), (744, 848133), (792, 796731), (806, 782892), (837, 753896), (858, 735444), (936, 674157), (1023, 616824), (1116, 565422), (1144, 551583), (1188, 531154), (1209, 521928), (1287, 490296), (1318, 478764), (1364, 462618), (1404, 449438), (1612, 391446), (1674, 376948), (1716, 367722), (1977, 319176), (2046, 308412), (2232, 282711), (2376, 265577), (2418, 260964), (2574, 245148), (2636, 239382), (2728, 231309), (2808, 224719), (3069, 205608), (3224, 195723), (3348, 188474), (3432, 183861), (3627, 173976), (3861, 163432), (3954, 159588), (4092, 154206), (4433, 142344), (4836, 130482), (5148, 122574), (5272, 119691), (5931, 106392), (6138, 102804), (6696, 94237), (7249, 87048), (7254, 86988), (7722, 81716), (7908, 79794), (8184, 77103), (8567, 73656), (8866, 71172), (9207, 68536), (9672, 65241), (10296, 61287), (10881, 57992), (11862, 53196), (12276, 51402), (13299, 47448), (14498, 43524), (14508, 43494), (15444, 40858), (15816, 39897), (17134, 36828), (17732, 35586), (17793, 35464), (18414, 34268), (20429, 30888), (21747, 29016), (21762, 28996), (23724, 26598), (24552, 25701)]