831215856

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{1087}}^1$

素因数の和:1366

約数の個数: 80

約数和(自身を含む): 2185574400

約数和(自身を除く): 1354358544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 179, 267, 356, 358, 534, 537, 712, 716, 1068, 1074, 1087, 1424, 1432, 2136, 2148, 2174, 2864, 3261, 4272, 4296, 4348, 6522, 8592, 8696, 13044, 15931, 17392, 26088, 31862, 47793, 52176, 63724, 95586, 96743, 127448, 191172, 193486, 194573, 254896, 290229, 382344, 386972, 389146, 580458, 583719, 764688, 773944, 778292, 1160916, 1167438, 1547888, 1556584, 2321832, 2334876, 3113168, 4643664, 4669752, 9339504, 17316997, 34633994, 51950991, 69267988, 103901982, 138535976, 207803964, 277071952, 415607928, 831215856]

約数ペア:

[(1, 831215856), (2, 415607928), (3, 277071952), (4, 207803964), (6, 138535976), (8, 103901982), (12, 69267988), (16, 51950991), (24, 34633994), (48, 17316997), (89, 9339504), (178, 4669752), (179, 4643664), (267, 3113168), (356, 2334876), (358, 2321832), (534, 1556584), (537, 1547888), (712, 1167438), (716, 1160916), (1068, 778292), (1074, 773944), (1087, 764688), (1424, 583719), (1432, 580458), (2136, 389146), (2148, 386972), (2174, 382344), (2864, 290229), (3261, 254896), (4272, 194573), (4296, 193486), (4348, 191172), (6522, 127448), (8592, 96743), (8696, 95586), (13044, 63724), (15931, 52176), (17392, 47793), (26088, 31862)]