239979616

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6043}}^1$

素因数の和:6143

約数の個数: 48

約数和(自身を含む): 507188304

約数和(自身を除く): 267208688

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 136, 146, 272, 292, 544, 584, 1168, 1241, 2336, 2482, 4964, 6043, 9928, 12086, 19856, 24172, 39712, 48344, 96688, 102731, 193376, 205462, 410924, 441139, 821848, 882278, 1643696, 1764556, 3287392, 3529112, 7058224, 7499363, 14116448, 14998726, 29997452, 59994904, 119989808, 239979616]

約数ペア:

[(1, 239979616), (2, 119989808), (4, 59994904), (8, 29997452), (16, 14998726), (17, 14116448), (32, 7499363), (34, 7058224), (68, 3529112), (73, 3287392), (136, 1764556), (146, 1643696), (272, 882278), (292, 821848), (544, 441139), (584, 410924), (1168, 205462), (1241, 193376), (2336, 102731), (2482, 96688), (4964, 48344), (6043, 39712), (9928, 24172), (12086, 19856)]