313618788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3853}}^1$

素因数の和:3906

約数の個数: 144

約数和(自身を含む): 1010056320

約数和(自身を除く): 696437532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 646, 684, 714, 798, 969, 1071, 1197, 1292, 1428, 1596, 1938, 2142, 2261, 2394, 2907, 3853, 3876, 4284, 4522, 4788, 5814, 6783, 7706, 9044, 11559, 11628, 13566, 15412, 20349, 23118, 26971, 27132, 34677, 40698, 46236, 53942, 65501, 69354, 73207, 80913, 81396, 107884, 131002, 138708, 146414, 161826, 196503, 219621, 242739, 262004, 292828, 323652, 393006, 439242, 458507, 485478, 512449, 589509, 658863, 786012, 878484, 917014, 970956, 1024898, 1179018, 1244519, 1317726, 1375521, 1537347, 1834028, 2049796, 2358036, 2489038, 2635452, 2751042, 3074694, 3733557, 4126563, 4612041, 4978076, 5502084, 6149388, 7467114, 8253126, 8711633, 9224082, 11200671, 14934228, 16506252, 17423266, 18448164, 22401342, 26134899, 34846532, 44802684, 52269798, 78404697, 104539596, 156809394, 313618788]

約数ペア:

[(1, 313618788), (2, 156809394), (3, 104539596), (4, 78404697), (6, 52269798), (7, 44802684), (9, 34846532), (12, 26134899), (14, 22401342), (17, 18448164), (18, 17423266), (19, 16506252), (21, 14934228), (28, 11200671), (34, 9224082), (36, 8711633), (38, 8253126), (42, 7467114), (51, 6149388), (57, 5502084), (63, 4978076), (68, 4612041), (76, 4126563), (84, 3733557), (102, 3074694), (114, 2751042), (119, 2635452), (126, 2489038), (133, 2358036), (153, 2049796), (171, 1834028), (204, 1537347), (228, 1375521), (238, 1317726), (252, 1244519), (266, 1179018), (306, 1024898), (323, 970956), (342, 917014), (357, 878484), (399, 786012), (476, 658863), (532, 589509), (612, 512449), (646, 485478), (684, 458507), (714, 439242), (798, 393006), (969, 323652), (1071, 292828), (1197, 262004), (1292, 242739), (1428, 219621), (1596, 196503), (1938, 161826), (2142, 146414), (2261, 138708), (2394, 131002), (2907, 107884), (3853, 81396), (3876, 80913), (4284, 73207), (4522, 69354), (4788, 65501), (5814, 53942), (6783, 46236), (7706, 40698), (9044, 34677), (11559, 27132), (11628, 26971), (13566, 23118), (15412, 20349)]