228712392

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{85853}}^1$

素因数の和:85902

約数の個数: 48

約数和(自身を含む): 636178140

約数和(自身を除く): 407465748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 85853, 171706, 257559, 343412, 515118, 686824, 772677, 1030236, 1545354, 2060472, 3090708, 3176561, 6181416, 6353122, 9529683, 12706244, 19059366, 25412488, 28589049, 38118732, 57178098, 76237464, 114356196, 228712392]

約数ペア:

[(1, 228712392), (2, 114356196), (3, 76237464), (4, 57178098), (6, 38118732), (8, 28589049), (9, 25412488), (12, 19059366), (18, 12706244), (24, 9529683), (36, 6353122), (37, 6181416), (72, 3176561), (74, 3090708), (111, 2060472), (148, 1545354), (222, 1030236), (296, 772677), (333, 686824), (444, 515118), (666, 343412), (888, 257559), (1332, 171706), (2664, 85853)]