215017236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9587}}^1$

素因数の和:9693

約数の個数: 72

約数和(自身を含む): 628205760

約数和(自身を除く): 413188524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2492, 3204, 3738, 5607, 7476, 9587, 11214, 19174, 22428, 28761, 38348, 57522, 67109, 86283, 115044, 134218, 172566, 201327, 268436, 345132, 402654, 603981, 805308, 853243, 1207962, 1706486, 2415924, 2559729, 3412972, 5119458, 5972701, 7679187, 10238916, 11945402, 15358374, 17918103, 23890804, 30716748, 35836206, 53754309, 71672412, 107508618, 215017236]

約数ペア:

[(1, 215017236), (2, 107508618), (3, 71672412), (4, 53754309), (6, 35836206), (7, 30716748), (9, 23890804), (12, 17918103), (14, 15358374), (18, 11945402), (21, 10238916), (28, 7679187), (36, 5972701), (42, 5119458), (63, 3412972), (84, 2559729), (89, 2415924), (126, 1706486), (178, 1207962), (252, 853243), (267, 805308), (356, 603981), (534, 402654), (623, 345132), (801, 268436), (1068, 201327), (1246, 172566), (1602, 134218), (1869, 115044), (2492, 86283), (3204, 67109), (3738, 57522), (5607, 38348), (7476, 28761), (9587, 22428), (11214, 19174)]