231473808

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{28201}}^1$

素因数の和:28237

約数の個数: 80

約数和(自身を含む): 699409600

約数和(自身を除く): 467935792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 28201, 56402, 84603, 112804, 169206, 225608, 253809, 338412, 451216, 507618, 535819, 676824, 761427, 1015236, 1071638, 1353648, 1522854, 1607457, 2030472, 2143276, 3045708, 3214914, 4060944, 4286552, 4822371, 6091416, 6429828, 8573104, 9644742, 12182832, 12859656, 14467113, 19289484, 25719312, 28934226, 38578968, 57868452, 77157936, 115736904, 231473808]

約数ペア:

[(1, 231473808), (2, 115736904), (3, 77157936), (4, 57868452), (6, 38578968), (8, 28934226), (9, 25719312), (12, 19289484), (16, 14467113), (18, 12859656), (19, 12182832), (24, 9644742), (27, 8573104), (36, 6429828), (38, 6091416), (48, 4822371), (54, 4286552), (57, 4060944), (72, 3214914), (76, 3045708), (108, 2143276), (114, 2030472), (144, 1607457), (152, 1522854), (171, 1353648), (216, 1071638), (228, 1015236), (304, 761427), (342, 676824), (432, 535819), (456, 507618), (513, 451216), (684, 338412), (912, 253809), (1026, 225608), (1368, 169206), (2052, 112804), (2736, 84603), (4104, 56402), (8208, 28201)]