293118228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3499}}^1$

素因数の和:3701

約数の個数: 72

約数和(自身を含む): 802620000

約数和(自身を除く): 509501772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 179, 234, 358, 468, 537, 716, 1074, 1611, 2148, 2327, 3222, 3499, 4654, 6444, 6981, 6998, 9308, 10497, 13962, 13996, 20943, 20994, 27924, 31491, 41886, 41988, 45487, 62982, 83772, 90974, 125964, 136461, 181948, 272922, 409383, 545844, 626321, 818766, 1252642, 1637532, 1878963, 2505284, 3757926, 5636889, 7515852, 8142173, 11273778, 16284346, 22547556, 24426519, 32568692, 48853038, 73279557, 97706076, 146559114, 293118228]

約数ペア:

[(1, 293118228), (2, 146559114), (3, 97706076), (4, 73279557), (6, 48853038), (9, 32568692), (12, 24426519), (13, 22547556), (18, 16284346), (26, 11273778), (36, 8142173), (39, 7515852), (52, 5636889), (78, 3757926), (117, 2505284), (156, 1878963), (179, 1637532), (234, 1252642), (358, 818766), (468, 626321), (537, 545844), (716, 409383), (1074, 272922), (1611, 181948), (2148, 136461), (2327, 125964), (3222, 90974), (3499, 83772), (4654, 62982), (6444, 45487), (6981, 41988), (6998, 41886), (9308, 31491), (10497, 27924), (13962, 20994), (13996, 20943)]