290814816

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1064

約数の個数: 96

約数和(自身を含む): 791386848

約数和(自身を除く): 500572032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 61, 96, 106, 122, 159, 183, 212, 244, 318, 366, 424, 488, 636, 732, 848, 937, 976, 1272, 1464, 1696, 1874, 1952, 2544, 2811, 2928, 3233, 3748, 5088, 5622, 5856, 6466, 7496, 9699, 11244, 12932, 14992, 19398, 22488, 25864, 29984, 38796, 44976, 49661, 51728, 57157, 77592, 89952, 99322, 103456, 114314, 148983, 155184, 171471, 198644, 228628, 297966, 310368, 342942, 397288, 457256, 595932, 685884, 794576, 914512, 1191864, 1371768, 1589152, 1829024, 2383728, 2743536, 3029321, 4767456, 5487072, 6058642, 9087963, 12117284, 18175926, 24234568, 36351852, 48469136, 72703704, 96938272, 145407408, 290814816]

約数ペア:

[(1, 290814816), (2, 145407408), (3, 96938272), (4, 72703704), (6, 48469136), (8, 36351852), (12, 24234568), (16, 18175926), (24, 12117284), (32, 9087963), (48, 6058642), (53, 5487072), (61, 4767456), (96, 3029321), (106, 2743536), (122, 2383728), (159, 1829024), (183, 1589152), (212, 1371768), (244, 1191864), (318, 914512), (366, 794576), (424, 685884), (488, 595932), (636, 457256), (732, 397288), (848, 342942), (937, 310368), (976, 297966), (1272, 228628), (1464, 198644), (1696, 171471), (1874, 155184), (1952, 148983), (2544, 114314), (2811, 103456), (2928, 99322), (3233, 89952), (3748, 77592), (5088, 57157), (5622, 51728), (5856, 49661), (6466, 44976), (7496, 38796), (9699, 29984), (11244, 25864), (12932, 22488), (14992, 19398)]