191229948

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 216

約数和(自身を含む): 627419520

約数和(自身を除く): 436189572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 49, 52, 62, 63, 78, 84, 91, 93, 98, 117, 124, 126, 147, 156, 182, 186, 196, 217, 234, 252, 269, 273, 279, 294, 364, 372, 403, 434, 441, 468, 538, 546, 558, 588, 637, 651, 806, 807, 819, 868, 882, 1076, 1092, 1116, 1209, 1274, 1302, 1519, 1612, 1614, 1638, 1764, 1883, 1911, 1953, 2418, 2421, 2548, 2604, 2821, 3038, 3228, 3276, 3497, 3627, 3766, 3822, 3906, 4557, 4836, 4842, 5642, 5649, 5733, 6076, 6994, 7254, 7532, 7644, 7812, 8339, 8463, 9114, 9684, 10491, 11284, 11298, 11466, 13181, 13671, 13988, 14508, 16678, 16926, 16947, 18228, 19747, 20982, 22596, 22932, 24479, 25017, 25389, 26362, 27342, 31473, 33356, 33852, 33894, 39494, 39543, 41964, 48958, 50034, 50778, 52724, 54684, 58373, 59241, 62946, 67788, 73437, 75051, 78988, 79086, 97916, 100068, 101556, 108407, 116746, 118482, 118629, 125892, 146874, 150102, 158172, 171353, 175119, 177723, 216814, 220311, 233492, 236964, 237258, 293748, 300204, 325221, 342706, 350238, 355446, 408611, 433628, 440622, 474516, 514059, 525357, 650442, 685412, 700476, 710892, 758849, 817222, 881244, 975663, 1028118, 1050714, 1225833, 1300884, 1517698, 1542177, 1634444, 1951326, 2056236, 2101428, 2276547, 2451666, 3035396, 3084354, 3677499, 3902652, 4553094, 4903332, 5311943, 6168708, 6829641, 7354998, 9106188, 10623886, 13659282, 14709996, 15935829, 21247772, 27318564, 31871658, 47807487, 63743316, 95614974, 191229948]

約数ペア:

[(1, 191229948), (2, 95614974), (3, 63743316), (4, 47807487), (6, 31871658), (7, 27318564), (9, 21247772), (12, 15935829), (13, 14709996), (14, 13659282), (18, 10623886), (21, 9106188), (26, 7354998), (28, 6829641), (31, 6168708), (36, 5311943), (39, 4903332), (42, 4553094), (49, 3902652), (52, 3677499), (62, 3084354), (63, 3035396), (78, 2451666), (84, 2276547), (91, 2101428), (93, 2056236), (98, 1951326), (117, 1634444), (124, 1542177), (126, 1517698), (147, 1300884), (156, 1225833), (182, 1050714), (186, 1028118), (196, 975663), (217, 881244), (234, 817222), (252, 758849), (269, 710892), (273, 700476), (279, 685412), (294, 650442), (364, 525357), (372, 514059), (403, 474516), (434, 440622), (441, 433628), (468, 408611), (538, 355446), (546, 350238), (558, 342706), (588, 325221), (637, 300204), (651, 293748), (806, 237258), (807, 236964), (819, 233492), (868, 220311), (882, 216814), (1076, 177723), (1092, 175119), (1116, 171353), (1209, 158172), (1274, 150102), (1302, 146874), (1519, 125892), (1612, 118629), (1614, 118482), (1638, 116746), (1764, 108407), (1883, 101556), (1911, 100068), (1953, 97916), (2418, 79086), (2421, 78988), (2548, 75051), (2604, 73437), (2821, 67788), (3038, 62946), (3228, 59241), (3276, 58373), (3497, 54684), (3627, 52724), (3766, 50778), (3822, 50034), (3906, 48958), (4557, 41964), (4836, 39543), (4842, 39494), (5642, 33894), (5649, 33852), (5733, 33356), (6076, 31473), (6994, 27342), (7254, 26362), (7532, 25389), (7644, 25017), (7812, 24479), (8339, 22932), (8463, 22596), (9114, 20982), (9684, 19747), (10491, 18228), (11284, 16947), (11298, 16926), (11466, 16678), (13181, 14508), (13671, 13988)]