303684732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 875085120

約数和(自身を除く): 571400388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 89, 92, 117, 138, 156, 178, 207, 234, 267, 276, 299, 317, 356, 414, 468, 534, 598, 634, 801, 828, 897, 951, 1068, 1157, 1196, 1268, 1602, 1794, 1902, 2047, 2314, 2691, 2853, 3204, 3471, 3588, 3804, 4094, 4121, 4628, 5382, 5706, 6141, 6942, 7291, 8188, 8242, 10413, 10764, 11412, 12282, 12363, 13884, 14582, 16484, 18423, 20826, 21873, 24564, 24726, 26611, 28213, 29164, 36846, 37089, 41652, 43746, 49452, 53222, 56426, 65619, 73692, 74178, 79833, 84639, 87492, 94783, 106444, 112852, 131238, 148356, 159666, 169278, 189566, 239499, 253917, 262476, 284349, 319332, 338556, 366769, 379132, 478998, 507834, 568698, 648899, 733538, 853047, 957996, 1015668, 1100307, 1137396, 1297798, 1467076, 1706094, 1946697, 2200614, 2595596, 3300921, 3412188, 3893394, 4401228, 5840091, 6601842, 7786788, 8435687, 11680182, 13203684, 16871374, 23360364, 25307061, 33742748, 50614122, 75921183, 101228244, 151842366, 303684732]

約数ペア:

[(1, 303684732), (2, 151842366), (3, 101228244), (4, 75921183), (6, 50614122), (9, 33742748), (12, 25307061), (13, 23360364), (18, 16871374), (23, 13203684), (26, 11680182), (36, 8435687), (39, 7786788), (46, 6601842), (52, 5840091), (69, 4401228), (78, 3893394), (89, 3412188), (92, 3300921), (117, 2595596), (138, 2200614), (156, 1946697), (178, 1706094), (207, 1467076), (234, 1297798), (267, 1137396), (276, 1100307), (299, 1015668), (317, 957996), (356, 853047), (414, 733538), (468, 648899), (534, 568698), (598, 507834), (634, 478998), (801, 379132), (828, 366769), (897, 338556), (951, 319332), (1068, 284349), (1157, 262476), (1196, 253917), (1268, 239499), (1602, 189566), (1794, 169278), (1902, 159666), (2047, 148356), (2314, 131238), (2691, 112852), (2853, 106444), (3204, 94783), (3471, 87492), (3588, 84639), (3804, 79833), (4094, 74178), (4121, 73692), (4628, 65619), (5382, 56426), (5706, 53222), (6141, 49452), (6942, 43746), (7291, 41652), (8188, 37089), (8242, 36846), (10413, 29164), (10764, 28213), (11412, 26611), (12282, 24726), (12363, 24564), (13884, 21873), (14582, 20826), (16484, 18423)]