213607476

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 569721600

約数和(自身を除く): 356114124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 89, 108, 142, 178, 213, 267, 284, 313, 356, 426, 534, 626, 639, 801, 852, 939, 1068, 1252, 1278, 1602, 1878, 1917, 2403, 2556, 2817, 3204, 3756, 3834, 4806, 5634, 6319, 7668, 8451, 9612, 11268, 12638, 16902, 18957, 22223, 25276, 27857, 33804, 37914, 44446, 55714, 56871, 66669, 75828, 83571, 88892, 111428, 113742, 133338, 167142, 170613, 200007, 227484, 250713, 266676, 334284, 341226, 400014, 501426, 600021, 682452, 752139, 800028, 1002852, 1200042, 1504278, 1977847, 2400084, 3008556, 3955694, 5933541, 7911388, 11867082, 17800623, 23734164, 35601246, 53401869, 71202492, 106803738, 213607476]

約数ペア:

[(1, 213607476), (2, 106803738), (3, 71202492), (4, 53401869), (6, 35601246), (9, 23734164), (12, 17800623), (18, 11867082), (27, 7911388), (36, 5933541), (54, 3955694), (71, 3008556), (89, 2400084), (108, 1977847), (142, 1504278), (178, 1200042), (213, 1002852), (267, 800028), (284, 752139), (313, 682452), (356, 600021), (426, 501426), (534, 400014), (626, 341226), (639, 334284), (801, 266676), (852, 250713), (939, 227484), (1068, 200007), (1252, 170613), (1278, 167142), (1602, 133338), (1878, 113742), (1917, 111428), (2403, 88892), (2556, 83571), (2817, 75828), (3204, 66669), (3756, 56871), (3834, 55714), (4806, 44446), (5634, 37914), (6319, 33804), (7668, 27857), (8451, 25276), (9612, 22223), (11268, 18957), (12638, 16902)]