331551444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 965260800

約数和(自身を除く): 633709356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 59, 76, 84, 98, 114, 118, 133, 147, 177, 196, 228, 236, 266, 294, 354, 399, 413, 503, 532, 588, 708, 798, 826, 931, 1006, 1121, 1239, 1509, 1596, 1652, 1862, 2012, 2242, 2478, 2793, 2891, 3018, 3363, 3521, 3724, 4484, 4956, 5586, 5782, 6036, 6726, 7042, 7847, 8673, 9557, 10563, 11172, 11564, 13452, 14084, 15694, 17346, 19114, 21126, 23541, 24647, 28671, 29677, 31388, 34692, 38228, 42252, 47082, 49294, 54929, 57342, 59354, 66899, 73941, 89031, 94164, 98588, 109858, 114684, 118708, 133798, 147882, 164787, 178062, 200697, 207739, 219716, 267596, 295764, 329574, 356124, 401394, 415478, 468293, 563863, 623217, 659148, 802788, 830956, 936586, 1127726, 1246434, 1404879, 1454173, 1691589, 1873172, 2255452, 2492868, 2809758, 2908346, 3383178, 3947041, 4362519, 5619516, 5816692, 6766356, 7894082, 8725038, 11841123, 15788164, 17450076, 23682246, 27629287, 47364492, 55258574, 82887861, 110517148, 165775722, 331551444]

約数ペア:

[(1, 331551444), (2, 165775722), (3, 110517148), (4, 82887861), (6, 55258574), (7, 47364492), (12, 27629287), (14, 23682246), (19, 17450076), (21, 15788164), (28, 11841123), (38, 8725038), (42, 7894082), (49, 6766356), (57, 5816692), (59, 5619516), (76, 4362519), (84, 3947041), (98, 3383178), (114, 2908346), (118, 2809758), (133, 2492868), (147, 2255452), (177, 1873172), (196, 1691589), (228, 1454173), (236, 1404879), (266, 1246434), (294, 1127726), (354, 936586), (399, 830956), (413, 802788), (503, 659148), (532, 623217), (588, 563863), (708, 468293), (798, 415478), (826, 401394), (931, 356124), (1006, 329574), (1121, 295764), (1239, 267596), (1509, 219716), (1596, 207739), (1652, 200697), (1862, 178062), (2012, 164787), (2242, 147882), (2478, 133798), (2793, 118708), (2891, 114684), (3018, 109858), (3363, 98588), (3521, 94164), (3724, 89031), (4484, 73941), (4956, 66899), (5586, 59354), (5782, 57342), (6036, 54929), (6726, 49294), (7042, 47082), (7847, 42252), (8673, 38228), (9557, 34692), (10563, 31388), (11172, 29677), (11564, 28671), (13452, 24647), (14084, 23541), (15694, 21126), (17346, 19114)]