215234736

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:415

約数の個数: 160

約数和(自身を含む): 632340480

約数和(自身を除く): 417105744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 31, 38, 46, 48, 57, 62, 69, 76, 92, 93, 114, 124, 138, 152, 184, 186, 228, 248, 276, 304, 331, 368, 372, 437, 456, 496, 552, 589, 662, 713, 744, 874, 912, 993, 1104, 1178, 1311, 1324, 1426, 1488, 1748, 1767, 1986, 2139, 2356, 2622, 2648, 2852, 3496, 3534, 3972, 4278, 4712, 5244, 5296, 5704, 6289, 6992, 7068, 7613, 7944, 8556, 9424, 10261, 10488, 11408, 12578, 13547, 14136, 15226, 15888, 17112, 18867, 20522, 20976, 22839, 25156, 27094, 28272, 30452, 30783, 34224, 37734, 40641, 41044, 45678, 50312, 54188, 60904, 61566, 75468, 81282, 82088, 91356, 100624, 108376, 121808, 123132, 144647, 150936, 162564, 164176, 182712, 194959, 216752, 236003, 246264, 289294, 301872, 325128, 365424, 389918, 433941, 472006, 492528, 578588, 584877, 650256, 708009, 779836, 867882, 944012, 1157176, 1169754, 1416018, 1559672, 1735764, 1888024, 2314352, 2339508, 2832036, 3119344, 3471528, 3776048, 4484057, 4679016, 5664072, 6943056, 8968114, 9358032, 11328144, 13452171, 17936228, 26904342, 35872456, 53808684, 71744912, 107617368, 215234736]

約数ペア:

[(1, 215234736), (2, 107617368), (3, 71744912), (4, 53808684), (6, 35872456), (8, 26904342), (12, 17936228), (16, 13452171), (19, 11328144), (23, 9358032), (24, 8968114), (31, 6943056), (38, 5664072), (46, 4679016), (48, 4484057), (57, 3776048), (62, 3471528), (69, 3119344), (76, 2832036), (92, 2339508), (93, 2314352), (114, 1888024), (124, 1735764), (138, 1559672), (152, 1416018), (184, 1169754), (186, 1157176), (228, 944012), (248, 867882), (276, 779836), (304, 708009), (331, 650256), (368, 584877), (372, 578588), (437, 492528), (456, 472006), (496, 433941), (552, 389918), (589, 365424), (662, 325128), (713, 301872), (744, 289294), (874, 246264), (912, 236003), (993, 216752), (1104, 194959), (1178, 182712), (1311, 164176), (1324, 162564), (1426, 150936), (1488, 144647), (1748, 123132), (1767, 121808), (1986, 108376), (2139, 100624), (2356, 91356), (2622, 82088), (2648, 81282), (2852, 75468), (3496, 61566), (3534, 60904), (3972, 54188), (4278, 50312), (4712, 45678), (5244, 41044), (5296, 40641), (5704, 37734), (6289, 34224), (6992, 30783), (7068, 30452), (7613, 28272), (7944, 27094), (8556, 25156), (9424, 22839), (10261, 20976), (10488, 20522), (11408, 18867), (12578, 17112), (13547, 15888), (14136, 15226)]