355959396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44741}}^1$

素因数の和:44781

約数の個数: 72

約数和(自身を含む): 1026023544

約数和(自身を除く): 670064148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 44741, 89482, 134223, 178964, 268446, 402669, 536892, 581633, 760597, 805338, 1163266, 1521194, 1610676, 1744899, 2281791, 2326532, 3042388, 3489798, 4563582, 5234697, 6845373, 6979596, 9127164, 9887761, 10469394, 13690746, 19775522, 20938788, 27381492, 29663283, 39551044, 59326566, 88989849, 118653132, 177979698, 355959396]

約数ペア:

[(1, 355959396), (2, 177979698), (3, 118653132), (4, 88989849), (6, 59326566), (9, 39551044), (12, 29663283), (13, 27381492), (17, 20938788), (18, 19775522), (26, 13690746), (34, 10469394), (36, 9887761), (39, 9127164), (51, 6979596), (52, 6845373), (68, 5234697), (78, 4563582), (102, 3489798), (117, 3042388), (153, 2326532), (156, 2281791), (204, 1744899), (221, 1610676), (234, 1521194), (306, 1163266), (442, 805338), (468, 760597), (612, 581633), (663, 536892), (884, 402669), (1326, 268446), (1989, 178964), (2652, 134223), (3978, 89482), (7956, 44741)]