237693368

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^2$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 511422240

約数和(自身を除く): 273728872

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 89, 121, 124, 178, 242, 248, 341, 356, 484, 682, 712, 968, 979, 1364, 1958, 2728, 2759, 3751, 3916, 5518, 7502, 7832, 7921, 10769, 11036, 15004, 15842, 21538, 22072, 30008, 30349, 31684, 43076, 60698, 63368, 86152, 87131, 121396, 174262, 242792, 245551, 333839, 348524, 491102, 667678, 697048, 958441, 982204, 1335356, 1916882, 1964408, 2670712, 2701061, 3833764, 5402122, 7667528, 10804244, 21608488, 29711671, 59423342, 118846684, 237693368]

約数ペア:

[(1, 237693368), (2, 118846684), (4, 59423342), (8, 29711671), (11, 21608488), (22, 10804244), (31, 7667528), (44, 5402122), (62, 3833764), (88, 2701061), (89, 2670712), (121, 1964408), (124, 1916882), (178, 1335356), (242, 982204), (248, 958441), (341, 697048), (356, 667678), (484, 491102), (682, 348524), (712, 333839), (968, 245551), (979, 242792), (1364, 174262), (1958, 121396), (2728, 87131), (2759, 86152), (3751, 63368), (3916, 60698), (5518, 43076), (7502, 31684), (7832, 30349), (7921, 30008), (10769, 22072), (11036, 21538), (15004, 15842)]