313967628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 998000640

約数和(自身を除く): 684033012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 31, 34, 36, 38, 39, 51, 52, 57, 62, 67, 68, 76, 78, 93, 102, 114, 117, 124, 134, 153, 156, 171, 186, 201, 204, 221, 228, 234, 247, 268, 279, 306, 323, 342, 372, 402, 403, 442, 468, 494, 527, 558, 589, 603, 612, 646, 663, 684, 741, 804, 806, 871, 884, 969, 988, 1054, 1116, 1139, 1178, 1206, 1209, 1273, 1292, 1326, 1482, 1581, 1612, 1742, 1767, 1938, 1989, 2077, 2108, 2223, 2278, 2356, 2412, 2418, 2546, 2613, 2652, 2907, 2964, 3162, 3417, 3484, 3534, 3627, 3819, 3876, 3978, 4154, 4199, 4446, 4556, 4743, 4836, 5092, 5226, 5301, 5814, 6231, 6324, 6834, 6851, 7068, 7254, 7638, 7657, 7839, 7956, 8308, 8398, 8892, 9486, 10013, 10251, 10452, 10602, 11457, 11628, 12462, 12597, 13668, 13702, 14508, 14807, 15276, 15314, 15678, 16549, 16796, 18693, 18972, 20026, 20502, 20553, 21204, 21641, 22914, 22971, 24924, 25194, 27001, 27404, 29614, 30039, 30628, 31356, 33098, 35309, 37386, 37791, 39463, 40052, 41004, 41106, 43282, 44421, 45828, 45942, 49647, 50388, 54002, 59228, 60078, 61659, 64923, 66196, 68913, 70618, 74772, 75582, 78926, 81003, 82212, 86564, 88842, 90117, 91884, 99294, 105927, 108004, 118389, 120156, 123318, 129846, 130169, 133263, 137826, 141236, 148941, 151164, 157852, 162006, 177684, 180234, 194769, 198588, 211854, 236778, 243009, 246636, 259692, 260338, 266526, 275652, 281333, 297882, 317781, 324012, 355167, 360468, 389538, 390507, 423708, 459017, 473556, 486018, 513019, 520676, 533052, 562666, 595764, 635562, 670871, 710334, 779076, 781014, 843999, 918034, 972036, 1026038, 1125332, 1171521, 1271124, 1341742, 1377051, 1420668, 1539057, 1562028, 1687998, 1836068, 2012613, 2052076, 2343042, 2531997, 2683484, 2754102, 3078114, 3375996, 4025226, 4131153, 4617171, 4686084, 5063994, 5508204, 6037839, 6156228, 8050452, 8262306, 8721323, 9234342, 10127988, 12075678, 16524612, 17442646, 18468684, 24151356, 26163969, 34885292, 52327938, 78491907, 104655876, 156983814, 313967628]

約数ペア:

[(1, 313967628), (2, 156983814), (3, 104655876), (4, 78491907), (6, 52327938), (9, 34885292), (12, 26163969), (13, 24151356), (17, 18468684), (18, 17442646), (19, 16524612), (26, 12075678), (31, 10127988), (34, 9234342), (36, 8721323), (38, 8262306), (39, 8050452), (51, 6156228), (52, 6037839), (57, 5508204), (62, 5063994), (67, 4686084), (68, 4617171), (76, 4131153), (78, 4025226), (93, 3375996), (102, 3078114), (114, 2754102), (117, 2683484), (124, 2531997), (134, 2343042), (153, 2052076), (156, 2012613), (171, 1836068), (186, 1687998), (201, 1562028), (204, 1539057), (221, 1420668), (228, 1377051), (234, 1341742), (247, 1271124), (268, 1171521), (279, 1125332), (306, 1026038), (323, 972036), (342, 918034), (372, 843999), (402, 781014), (403, 779076), (442, 710334), (468, 670871), (494, 635562), (527, 595764), (558, 562666), (589, 533052), (603, 520676), (612, 513019), (646, 486018), (663, 473556), (684, 459017), (741, 423708), (804, 390507), (806, 389538), (871, 360468), (884, 355167), (969, 324012), (988, 317781), (1054, 297882), (1116, 281333), (1139, 275652), (1178, 266526), (1206, 260338), (1209, 259692), (1273, 246636), (1292, 243009), (1326, 236778), (1482, 211854), (1581, 198588), (1612, 194769), (1742, 180234), (1767, 177684), (1938, 162006), (1989, 157852), (2077, 151164), (2108, 148941), (2223, 141236), (2278, 137826), (2356, 133263), (2412, 130169), (2418, 129846), (2546, 123318), (2613, 120156), (2652, 118389), (2907, 108004), (2964, 105927), (3162, 99294), (3417, 91884), (3484, 90117), (3534, 88842), (3627, 86564), (3819, 82212), (3876, 81003), (3978, 78926), (4154, 75582), (4199, 74772), (4446, 70618), (4556, 68913), (4743, 66196), (4836, 64923), (5092, 61659), (5226, 60078), (5301, 59228), (5814, 54002), (6231, 50388), (6324, 49647), (6834, 45942), (6851, 45828), (7068, 44421), (7254, 43282), (7638, 41106), (7657, 41004), (7839, 40052), (7956, 39463), (8308, 37791), (8398, 37386), (8892, 35309), (9486, 33098), (10013, 31356), (10251, 30628), (10452, 30039), (10602, 29614), (11457, 27404), (11628, 27001), (12462, 25194), (12597, 24924), (13668, 22971), (13702, 22914), (14508, 21641), (14807, 21204), (15276, 20553), (15314, 20502), (15678, 20026), (16549, 18972), (16796, 18693)]