42129384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 124761600

約数和(自身を除く): 82632216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 37, 38, 44, 57, 66, 74, 76, 88, 111, 114, 132, 148, 152, 209, 222, 227, 228, 264, 296, 407, 418, 444, 454, 456, 627, 681, 703, 814, 836, 888, 908, 1221, 1254, 1362, 1406, 1628, 1672, 1816, 2109, 2442, 2497, 2508, 2724, 2812, 3256, 4218, 4313, 4884, 4994, 5016, 5448, 5624, 7491, 7733, 8399, 8436, 8626, 9768, 9988, 12939, 14982, 15466, 16798, 16872, 17252, 19976, 23199, 25197, 25878, 29964, 30932, 33596, 34504, 46398, 47443, 50394, 51756, 59928, 61864, 67192, 92389, 92796, 94886, 100788, 103512, 142329, 159581, 184778, 185592, 189772, 201576, 277167, 284658, 319162, 369556, 379544, 478743, 554334, 569316, 638324, 739112, 957486, 1108668, 1138632, 1276648, 1755391, 1914972, 2217336, 3510782, 3829944, 5266173, 7021564, 10532346, 14043128, 21064692, 42129384]

約数ペア:

[(1, 42129384), (2, 21064692), (3, 14043128), (4, 10532346), (6, 7021564), (8, 5266173), (11, 3829944), (12, 3510782), (19, 2217336), (22, 1914972), (24, 1755391), (33, 1276648), (37, 1138632), (38, 1108668), (44, 957486), (57, 739112), (66, 638324), (74, 569316), (76, 554334), (88, 478743), (111, 379544), (114, 369556), (132, 319162), (148, 284658), (152, 277167), (209, 201576), (222, 189772), (227, 185592), (228, 184778), (264, 159581), (296, 142329), (407, 103512), (418, 100788), (444, 94886), (454, 92796), (456, 92389), (627, 67192), (681, 61864), (703, 59928), (814, 51756), (836, 50394), (888, 47443), (908, 46398), (1221, 34504), (1254, 33596), (1362, 30932), (1406, 29964), (1628, 25878), (1672, 25197), (1816, 23199), (2109, 19976), (2442, 17252), (2497, 16872), (2508, 16798), (2724, 15466), (2812, 14982), (3256, 12939), (4218, 9988), (4313, 9768), (4884, 8626), (4994, 8436), (5016, 8399), (5448, 7733), (5624, 7491)]