215416368

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{13477}}^1$

素因数の和:13531

約数の個数: 80

約数和(自身を含む): 635083360

約数和(自身を除く): 419666992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 13477, 15984, 26954, 40431, 53908, 80862, 107816, 121293, 161724, 215632, 242586, 323448, 363879, 485172, 498649, 646896, 727758, 970344, 997298, 1455516, 1495947, 1940688, 1994596, 2911032, 2991894, 3989192, 4487841, 5822064, 5983788, 7978384, 8975682, 11967576, 13463523, 17951364, 23935152, 26927046, 35902728, 53854092, 71805456, 107708184, 215416368]

約数ペア:

[(1, 215416368), (2, 107708184), (3, 71805456), (4, 53854092), (6, 35902728), (8, 26927046), (9, 23935152), (12, 17951364), (16, 13463523), (18, 11967576), (24, 8975682), (27, 7978384), (36, 5983788), (37, 5822064), (48, 4487841), (54, 3989192), (72, 2991894), (74, 2911032), (108, 1994596), (111, 1940688), (144, 1495947), (148, 1455516), (216, 997298), (222, 970344), (296, 727758), (333, 646896), (432, 498649), (444, 485172), (592, 363879), (666, 323448), (888, 242586), (999, 215632), (1332, 161724), (1776, 121293), (1998, 107816), (2664, 80862), (3996, 53908), (5328, 40431), (7992, 26954), (13477, 15984)]