236422472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 559440000

約数和(自身を除く): 323017528

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 73, 76, 88, 104, 143, 146, 149, 152, 209, 247, 286, 292, 298, 418, 494, 572, 584, 596, 803, 836, 949, 988, 1144, 1192, 1387, 1606, 1639, 1672, 1898, 1937, 1976, 2717, 2774, 2831, 3212, 3278, 3796, 3874, 5434, 5548, 5662, 6424, 6556, 7592, 7748, 10439, 10868, 10877, 11096, 11324, 13112, 15257, 15496, 18031, 20878, 21307, 21736, 21754, 22648, 30514, 31141, 36062, 36803, 41756, 42614, 43508, 61028, 62282, 72124, 73606, 83512, 85228, 87016, 119647, 122056, 124564, 141401, 144248, 147212, 170456, 198341, 206663, 239294, 249128, 282802, 294424, 396682, 404833, 413326, 478588, 565604, 793364, 809666, 826652, 957176, 1131208, 1555411, 1586728, 1619332, 1653304, 2273293, 2686619, 3110822, 3238664, 4546586, 5373238, 6221644, 9093172, 10746476, 12443288, 18186344, 21492952, 29552809, 59105618, 118211236, 236422472]

約数ペア:

[(1, 236422472), (2, 118211236), (4, 59105618), (8, 29552809), (11, 21492952), (13, 18186344), (19, 12443288), (22, 10746476), (26, 9093172), (38, 6221644), (44, 5373238), (52, 4546586), (73, 3238664), (76, 3110822), (88, 2686619), (104, 2273293), (143, 1653304), (146, 1619332), (149, 1586728), (152, 1555411), (209, 1131208), (247, 957176), (286, 826652), (292, 809666), (298, 793364), (418, 565604), (494, 478588), (572, 413326), (584, 404833), (596, 396682), (803, 294424), (836, 282802), (949, 249128), (988, 239294), (1144, 206663), (1192, 198341), (1387, 170456), (1606, 147212), (1639, 144248), (1672, 141401), (1898, 124564), (1937, 122056), (1976, 119647), (2717, 87016), (2774, 85228), (2831, 83512), (3212, 73606), (3278, 72124), (3796, 62282), (3874, 61028), (5434, 43508), (5548, 42614), (5662, 41756), (6424, 36803), (6556, 36062), (7592, 31141), (7748, 30514), (10439, 22648), (10868, 21754), (10877, 21736), (11096, 21307), (11324, 20878), (13112, 18031), (15257, 15496)]