308637108

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 930827520

約数和(自身を除く): 622190412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 67, 68, 78, 102, 108, 117, 134, 153, 156, 193, 201, 204, 221, 234, 268, 306, 351, 386, 402, 442, 459, 468, 579, 603, 612, 663, 702, 772, 804, 871, 884, 918, 1139, 1158, 1206, 1326, 1404, 1737, 1742, 1809, 1836, 1989, 2278, 2316, 2412, 2509, 2613, 2652, 3281, 3417, 3474, 3484, 3618, 3978, 4556, 5018, 5211, 5226, 5967, 6562, 6834, 6948, 7236, 7527, 7839, 7956, 9843, 10036, 10251, 10422, 10452, 11934, 12931, 13124, 13668, 14807, 15054, 15678, 19686, 20502, 20844, 22581, 23517, 23868, 25862, 29529, 29614, 30108, 30753, 31356, 38793, 39372, 41004, 42653, 44421, 45162, 47034, 51724, 59058, 59228, 61506, 67743, 77586, 85306, 88587, 88842, 90324, 94068, 116379, 118116, 123012, 127959, 133263, 135486, 155172, 168103, 170612, 177174, 177684, 219827, 232758, 255918, 266526, 270972, 336206, 349137, 354348, 383877, 399789, 439654, 465516, 504309, 511836, 533052, 659481, 672412, 698274, 767754, 799578, 879308, 1008618, 1151631, 1318962, 1396548, 1512927, 1535508, 1599156, 1978443, 2017236, 2303262, 2637924, 2857751, 3025854, 3956886, 4538781, 4606524, 5715502, 5935329, 6051708, 7913772, 8573253, 9077562, 11431004, 11870658, 17146506, 18155124, 23741316, 25719759, 34293012, 51439518, 77159277, 102879036, 154318554, 308637108]

約数ペア:

[(1, 308637108), (2, 154318554), (3, 102879036), (4, 77159277), (6, 51439518), (9, 34293012), (12, 25719759), (13, 23741316), (17, 18155124), (18, 17146506), (26, 11870658), (27, 11431004), (34, 9077562), (36, 8573253), (39, 7913772), (51, 6051708), (52, 5935329), (54, 5715502), (67, 4606524), (68, 4538781), (78, 3956886), (102, 3025854), (108, 2857751), (117, 2637924), (134, 2303262), (153, 2017236), (156, 1978443), (193, 1599156), (201, 1535508), (204, 1512927), (221, 1396548), (234, 1318962), (268, 1151631), (306, 1008618), (351, 879308), (386, 799578), (402, 767754), (442, 698274), (459, 672412), (468, 659481), (579, 533052), (603, 511836), (612, 504309), (663, 465516), (702, 439654), (772, 399789), (804, 383877), (871, 354348), (884, 349137), (918, 336206), (1139, 270972), (1158, 266526), (1206, 255918), (1326, 232758), (1404, 219827), (1737, 177684), (1742, 177174), (1809, 170612), (1836, 168103), (1989, 155172), (2278, 135486), (2316, 133263), (2412, 127959), (2509, 123012), (2613, 118116), (2652, 116379), (3281, 94068), (3417, 90324), (3474, 88842), (3484, 88587), (3618, 85306), (3978, 77586), (4556, 67743), (5018, 61506), (5211, 59228), (5226, 59058), (5967, 51724), (6562, 47034), (6834, 45162), (6948, 44421), (7236, 42653), (7527, 41004), (7839, 39372), (7956, 38793), (9843, 31356), (10036, 30753), (10251, 30108), (10422, 29614), (10452, 29529), (11934, 25862), (12931, 23868), (13124, 23517), (13668, 22581), (14807, 20844), (15054, 20502), (15678, 19686)]