629107164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{15901}}^1$

素因数の和:16075

約数の個数: 72

約数和(自身を含む): 1829111648

約数和(自身を除く): 1200004484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 4396, 5652, 6594, 9891, 13188, 15901, 19782, 31802, 39564, 47703, 63604, 95406, 111307, 143109, 190812, 222614, 286218, 333921, 445228, 572436, 667842, 1001763, 1335684, 2003526, 2496457, 4007052, 4992914, 7489371, 9985828, 14978742, 17475199, 22468113, 29957484, 34950398, 44936226, 52425597, 69900796, 89872452, 104851194, 157276791, 209702388, 314553582, 629107164]

約数ペア:

[(1, 629107164), (2, 314553582), (3, 209702388), (4, 157276791), (6, 104851194), (7, 89872452), (9, 69900796), (12, 52425597), (14, 44936226), (18, 34950398), (21, 29957484), (28, 22468113), (36, 17475199), (42, 14978742), (63, 9985828), (84, 7489371), (126, 4992914), (157, 4007052), (252, 2496457), (314, 2003526), (471, 1335684), (628, 1001763), (942, 667842), (1099, 572436), (1413, 445228), (1884, 333921), (2198, 286218), (2826, 222614), (3297, 190812), (4396, 143109), (5652, 111307), (6594, 95406), (9891, 63604), (13188, 47703), (15901, 39564), (19782, 31802)]