1631516112

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{21499}}^1$

素因数の和:21561

約数の個数: 120

約数和(自身を含む): 4990752000

約数和(自身を除く): 3359235888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 2108, 2232, 2448, 3162, 4216, 4464, 4743, 6324, 8432, 9486, 12648, 18972, 21499, 25296, 37944, 42998, 64497, 75888, 85996, 128994, 171992, 193491, 257988, 343984, 365483, 386982, 515976, 666469, 730966, 773964, 1031952, 1096449, 1332938, 1461932, 1547928, 1999407, 2192898, 2665876, 2923864, 3095856, 3289347, 3998814, 4385796, 5331752, 5847728, 5998221, 6578694, 7997628, 8771592, 10663504, 11329973, 11996442, 13157388, 15995256, 17543184, 22659946, 23992884, 26314776, 31990512, 33989919, 45319892, 47985768, 52629552, 67979838, 90639784, 95971536, 101969757, 135959676, 181279568, 203939514, 271919352, 407879028, 543838704, 815758056, 1631516112]

約数ペア:

[(1, 1631516112), (2, 815758056), (3, 543838704), (4, 407879028), (6, 271919352), (8, 203939514), (9, 181279568), (12, 135959676), (16, 101969757), (17, 95971536), (18, 90639784), (24, 67979838), (31, 52629552), (34, 47985768), (36, 45319892), (48, 33989919), (51, 31990512), (62, 26314776), (68, 23992884), (72, 22659946), (93, 17543184), (102, 15995256), (124, 13157388), (136, 11996442), (144, 11329973), (153, 10663504), (186, 8771592), (204, 7997628), (248, 6578694), (272, 5998221), (279, 5847728), (306, 5331752), (372, 4385796), (408, 3998814), (496, 3289347), (527, 3095856), (558, 2923864), (612, 2665876), (744, 2192898), (816, 1999407), (1054, 1547928), (1116, 1461932), (1224, 1332938), (1488, 1096449), (1581, 1031952), (2108, 773964), (2232, 730966), (2448, 666469), (3162, 515976), (4216, 386982), (4464, 365483), (4743, 343984), (6324, 257988), (8432, 193491), (9486, 171992), (12648, 128994), (18972, 85996), (21499, 75888), (25296, 64497), (37944, 42998)]