307115172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31249}}^1$

素因数の和:31282

約数の個数: 96

約数和(自身を含む): 980000000

約数和(自身を除く): 672884828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 31249, 62498, 93747, 124996, 187494, 218743, 281241, 374988, 406237, 437486, 562482, 656229, 812474, 843723, 874972, 1124964, 1218711, 1312458, 1624948, 1687446, 1968687, 2437422, 2624916, 2843659, 3374892, 3656133, 3937374, 4874844, 5687318, 5906061, 7312266, 7874748, 8530977, 10968399, 11374636, 11812122, 14624532, 17061954, 21936798, 23624244, 25592931, 34123908, 43873596, 51185862, 76778793, 102371724, 153557586, 307115172]

約数ペア:

[(1, 307115172), (2, 153557586), (3, 102371724), (4, 76778793), (6, 51185862), (7, 43873596), (9, 34123908), (12, 25592931), (13, 23624244), (14, 21936798), (18, 17061954), (21, 14624532), (26, 11812122), (27, 11374636), (28, 10968399), (36, 8530977), (39, 7874748), (42, 7312266), (52, 5906061), (54, 5687318), (63, 4874844), (78, 3937374), (84, 3656133), (91, 3374892), (108, 2843659), (117, 2624916), (126, 2437422), (156, 1968687), (182, 1687446), (189, 1624948), (234, 1312458), (252, 1218711), (273, 1124964), (351, 874972), (364, 843723), (378, 812474), (468, 656229), (546, 562482), (702, 437486), (756, 406237), (819, 374988), (1092, 281241), (1404, 218743), (1638, 187494), (2457, 124996), (3276, 93747), (4914, 62498), (9828, 31249)]