488303432

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 977961600

約数和(自身を除く): 489658168

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 109, 184, 194, 218, 251, 388, 436, 502, 776, 872, 1004, 2008, 2231, 2507, 4462, 5014, 5773, 8924, 10028, 10573, 11546, 17848, 20056, 21146, 23092, 24347, 27359, 42292, 46184, 48694, 54718, 84584, 97388, 109436, 194776, 218872, 243179, 486358, 559981, 629257, 972716, 1119962, 1258514, 1945432, 2239924, 2517028, 2653823, 4479848, 5034056, 5307646, 10615292, 21230584, 61037929, 122075858, 244151716, 488303432]

約数ペア:

[(1, 488303432), (2, 244151716), (4, 122075858), (8, 61037929), (23, 21230584), (46, 10615292), (92, 5307646), (97, 5034056), (109, 4479848), (184, 2653823), (194, 2517028), (218, 2239924), (251, 1945432), (388, 1258514), (436, 1119962), (502, 972716), (776, 629257), (872, 559981), (1004, 486358), (2008, 243179), (2231, 218872), (2507, 194776), (4462, 109436), (5014, 97388), (5773, 84584), (8924, 54718), (10028, 48694), (10573, 46184), (11546, 42292), (17848, 27359), (20056, 24347), (21146, 23092)]